Vietnam is the jewel of Southeast Asia, a country thousands of years old. Its official name is "The Socialist Republic of Vietnam". Vietnam has been invaded and colonized many times throughout history. Americans and Australians will receive little overt animosity in Vietnam despite the Vietnam War. The only political party in Vietnam is the Communist Party. Vietnam has a 5% return rate on tourists visiting the country - a much lower rate than neighbouring Thailand. There is a sizable Chinese population living in Vietnam. Buddhism is the major religion. Tet is Vietnam's biggest holiday, kind of like if you rolled Thanksgiving, Christmas, and New Year's all into one. Tet occurs between late January and March. Fortunately, almost all of Vietnam's major tourist attractions can be visited by traveling south from the capital, Hanoi, to the largest city, Ho Chi Minh City, (commonly called by its old name, Saigon).
This itinerary can actually be started from either Hanoi, Vietnam's capital city, or Ho Chi Minh City, its largest city.
Hanoi's major airport is Noi Bai International Airport, 35 km north of the city. 25 airlines have direct flights to Hanoi. Taxis, public buses, shuttle buses, and hotel pickups can all get you into Hanoi's city centre.
The trains from Nanning and Beijing, China arrive in Gia Lam station. (All others arrive in Hanoi station). The train from Nanning departs at 18:20 daily and arrives in Hanoi at 04:45 the next day. An overnight bus+train combo runs from Kunming, China.
Ho Chi Minh City's Tan Son Nhat airport is Vietnam's largest. It has two terminals: a rundown domestic one and a shiny new international one. Taxis and minibuses run from the airport to Ho Chi Minh City's city centre.
The Reunification Express runs from Hanoi to Ho Chi Minh City, with five daily departures from Hanoi. The trip takes about 30 hours and ends at Ho Chi Minh City's Ga Sài Gòn train station, northwest of the city centre.
Several bus companies run buses from Phnom Penh, Cambodia, to Saigon. However, a Vietnamese visa 'cannot be obtained at the border, so you must arrane one in advance. Buses also depart from most major cities in Vietnam, arriving at one of these four stations:
Cho Ben Thanh Bus Station. This is right in the centre of Ho Chi Minh City, within walking distance of accommodation options and tourist sights.
Mien Dong Bus Station. Buses heading north arrive and leave from here. You can take bus No. 19 from Cho Ben Thanh Bus station to this station.
Mien Tay Bus Station. Take bus No. 139 from Tran Hung Dao Street to get here.
Arrange a 3 day/2 night cruise of Ha Long Bay. Several companies offer various cruises, ranging from $75-$600. 2 nights is enough time to see Ha Long Bay and several of its sites, most of which the cruises stop at.
Ground transportation from Hanoi is included in the purchase price of most cruises, usually by means of a private bus departing Hanoi at around 07:30. If not, a bus from Hanoi to Ha Long City costs about $10.
Spend the night on your cruise boat.
Spend the night on your cruise boat.
Most Ha Long Bay cruises arrive back in Ha Long City at about 12:00.
Take the 13:00 bus to Haiphong, departing from Mien Tay bus station.
Arrive in Haiphong at 14:30. Cost: $2
Spend the night in Haiphong.
Take the 09:00 bus to Ninh Binh, departing from the Niem Nghia bus station.
Arrive in Ninh Binh at 11:30. Cost: $8
Hire a taxi driver for the rest of the day. It will be about $10. First, tell him to drive the 30-minute journey to Van Long Nature Reserve.
Arrive at Van Long Nature Reserve at 12:30.
The entrance fee to the reserve is $1.
Rent a sampan (bamboo boat) for a 90-minute journey through the reserve, often described as "Ha Long Bay on land". Cost: $3
Next, have your driver take you to Bai Dinh, an old Buddhist temple.
Arrive in Bai Dinh at 14:40.
After exploring the temple, ask your driver to go to Hoa Lu, the ancient capital of Vietnam.
Arrive at the Hoa Lu complex at 15:30.
After viewing the ancient ruins, drive to the Hang Mua pagoda for a beautiful view of the surrounding countryside.
Arrive at Hang Mua at 16:40.
Head back to Ninh Binh after taking in the view at Hang Mua.
You will enter Ninh Binh at about 17:15.
Spend the night in Ninh Binh.
Take the sleeper train to Hué, departing at 21:39.
Arrive in Hué at 09:55. Cost: $34 for an air-conditioned lower-berth soft sleeper.
Naval Museum, 353 Street, Anh Dung Commune, Kien Thuy District, ☎ +84 31 3814 788.
Military Zone III Musuem (254 Le Duan Street, Kien An District), (5km southwest of town.), ☎ +84 93 196 93 88.
Hai Phong City Museum (Bảo tàng Hải Phòng), 11 Đinh Tiên Hoàng Quận Hồng Bàng. Mornings, and afternoons from 2PM. Closed all saturday. Open late evening Tuesday and Sunday..
Hai Phong Brewery (Hia Phong Local Beer), 16 Lach Tray, Ngo Quyen, Hai Phong, ☎ 0313640681. Bia Hoi, fresh from the brewery that is situated directly behind this location. Many stands selling beer here. Look for the joint on the right of the alley where motor bikes are carrying yellow kegs in and out of the brew works. Decent food in a open kitchen. 10,000 for a tall glass (500 ml), 4,000 for a regular. The beer is pleasant with a slightly sweet aftertaste. Way better than Hanoi beer! Arguably best beer in Vietnam. A MUST visit if you are in town and thirsty. (March 2012)4000.
Tam Coc, (9 km south of Ninh Binh, along Hwy 1). One of Vietnam's most spectacular sights. A boat can be hired that will take you through the waterways. Vast limestone cliffs rise out of the rice paddies. The area is somewhat similar to Halong Bay, but more accessible and much less touristy.Beware, the floating drink sellers can be very persistent. They are located after the third cave. Most will ask if you would like to buy a drink for the rower. This is usually sold back immediately for half price. To get a boat for 2 persons you pay 140,000 dong(?). Rowers earn 80,000 dong per trip. They can usually row with their feet as well as their hands, which makes quite an interest sight.Possibly the best time to go is in the morning or late afternoon, when its quieter and cooler with more shade. Also the drink sellers will be tiring and might be more prepared to sell you a cold drink cheaper if you need one. Last boats start out about 5:30PM in the summer and 4:30PM in the winter. Its an easy bicycle ride here from Ninh Binh, with no hills.When leaving (motor)bike to the harbor, beware of scamming thieves (such as removing a mirror while the moto is parked then selling it back to you for 100,000 dong) and look for official parking areas to avoid such scams. When you catch the boat from the harbor, don't accept a boat that is loaded with some boxes upon departure. They are filled with handicrafts (you can check it), and are meant for you to buy. During the return trip the rowers might suddenly turn from friendly rowers to pushy sellers. Don't ruin your experience by allowing this. Demand a rower/boat without handicraft/souvenir boxes. The area around Tam Coc is equally beautiful, and is best viewed from the back of a motorbike or by bicycle. There is also a temple atop one of the hills which provides incredible views.80,000 dong per boat, maximum 2 foreigners per boat (plus entrance 30,000 per person).
Trang An Grottoes, (7 km from Ninh Binh). An easy bicycle ride away, Trang An Grottoes is similar to Tam Coc but with many more caves to pass through. Most caves have been widened in order for the boats to pass through and as result their natural beauty has been compromised. The first two caves are the most natural and beautiful but are also tight in places, so watch your head. Lots of concrete structures are being built all over the place and rice paddies are disappearing fast but hopefully this area will not lose its splendor. It might be worth bringing a torch in case the power fails and the lights go out, some of the tunnels are quite long and your rower may have forgotten their backup torch, as was the case for the boat in front of us and had to wait for our boat to provide light for them to navigate the last cave.
Cuc Phuong National Park, (45km from Ninh Binh), . A well preserved rainforest with an Endangered Primates Rescue Centre near the entrance. You can only visit the centre with a park guide, which costs an extra 20,000 dong per person and doesn't take long. There are about 150 primates here being prepared for release back in the wild. Most are from other parts of Vietnam and any releases will be from where they originally came from. There is also a Botanical Garden near the entrance. Note that as at feb 23rd 2013, these gardens have no animals, but you are told that at the visitor centre so you can decide whether to proceed.Animals will be re-introduced when it gets warmer.From the entrance you can drive, motorbike or cycle a further 20 km along a densely rainforested paved road, from which several bypaths lead you through the jungle to prehistoric trees and caves. Cycling is probably the most rewarding way to travel this 20 km of often steeply inclined paved road and mountain bikes can be hired at the park entrance. The road ends at the Park Centre (Bong), from where there are several forest walks. The Park Centre has a restaurant and a place to buy snacks. The best chance to see any animals here is at night. Guided night tours for overnight stayers are available. There are other points of interest along the narrow 20 km road such as a cave, ancient trees and walking trails. One of the amazing things about this drive is the 1000's upon 1000's of colourful butterflies filling the roadway. Peak time for butterflies apparently is during April and May but in later months there may still many to be seen. It is especially enjoyable to touch the thousand-year-old cho xanh (parashrea stellata) and sau (Dracontomelum Duperranum or Dancorra Edulis) trees, 50-70 m high. The park is also suitable to watch birds, butterflies and orchid flowers. They are more concentrated than in a typical butterfly farm enclosure. A limited amount of overnight accommodation is available in either a detached bungalow or a stilt house. 20,000 dong.
Cham island (Cruising, sightseeing, swimming, snorkeling and enjoying seafood), ☎ 0510.8505605, . Pick up at hotel at 7AM, transfer to Cua Dai beach harbor by an air-conditioned bus. On board at 8AM, we cruise to Cham island by wooden boat for 1+1/4 hours or take a speed boat for 30 minutes. On arrival, we visit Hai Tang pagoda, the boat shelter, a local market at Bai Lang, then keep cruising to Bai Chong for swimming and snorkeling to see the coral reef before having lunch with seafood at a local restaurant on the island. Relax for a while after lunch and get ready for cruising back to Cua Dai beach harbor. Bid a farewell at 3PM and transfer you back to your hotels. For 2 days and 1 night trip, going fishing at night, seafood BBQ on the island, sleeping in a tent, dormitory or homestay experience are included in the program.
Linh Ung Buddhist Temple, Bai But, Son Tra Peninsula - features a stunning view of the sea, the sky and a 67-meter tall statue of "Quan The Am" facing the ocean. The pagoda is built in 2010.
Japanese Covered Bridge (Chua Cau or Lai Vien Kieu), on the west end of Tran Phu Street. The bridge was constructed in the early 1600's by the Japanese community, roughly 40 years before they left the city to return to Japan under the strict policy of sakoku enforced by the Tokugawa Shogunate, and renovated in 1986. Today, it's the symbol of Hoi An. Entry is one coupon, but it's possible to cross back and forth several times without meeting a ticket-checker. If your scruples are bothering you, feel free to leave tribute for the pig statue or the dog statue who stand guard at opposite ends of the bridge.
Quan Cong Temple, 24 Tran Phu Street.
Museum of Folk Culture, 33 Nguyen Thai Hoc Street. Some may be put off by the bizarre-looking plaster sculptures of Vietnamese peasants, but this museum documents the dress and culture of rural Vietnam.
Museum of Trade Ceramics, 80 Tran Phu Street. The dusty, unlabeled displays of broken pottery are eminently forgettable, but the house itself is nice enough, and it provides a better opportunity to explore the shape and layout of an old Hoi An home than you'll find at any of the Old Houses (below).
Hoi An Museum of History and Culture, 7 Nguyen Hue Street. The museum contains some old black and white photos of Hoi An taken in the early 20th century. It also houses an old canon, some two-thousand year old pots from the Sa Huynh period, and a case full of 9th century bricks and tiles from the Champa period.
Museum of Say Huynh Culture, 149 Bach Dang Street. The museum's main collection consists of pottery and urns from the 1st and 2nd centuries. Upstairs is another museum, the Museum of the Revolution. Its main collection consists of pictures from war heroes and a collection of weapons such as grenade launchers, machine guns and AK 47s.
Phung Hung House, 4 Nguyen Thi Minh Khai Street, just west of the Japanese Bridge. Traditional two-story wooden house, inhabited over 100 years by eight generations; and the current one attempts to guide you around in hope of a tip.
Quan Thang House, 77 Nguyen Thai Hoc Street.
Tan Ky House, 101 Nguyen Thai Hoc Street. As above, a younger member of the family will provide a cup of tea and a "tour" that doesn't stray from the front room of the house, as you'd need to step over sleeping members of the older generation to go anywhere else. The design of the house shows how local architecture incorporated Japanese and Chinese influences. Japanese elements include the crab shell-shaped ceiling supported by three beams in the living room. Chinese poems written in mother-of-pearl are hanging from a number of the columns that hold up the roof.
Cantonese Assembly Hall (Quang Dong), 176 Tran Phu Street. Built in 1885, it has a calm courtyard with ornate statuary. Take a peek at the half-hidden back yard and its kitschy pastel dragon statues.
Hokien (Fujian) Meeting Hall (Phuc Kien), 46 Tran Phu Street. Built in 1757.
Chinese All-Community Meeting Hall (Trieu Chau), 157 Nguyen Duy Hieu. Built in 1887. It's near the Fujian hall, also spanning the block.
Hoi An Handicraft Workshop, 9 Bach Dang Street. Folk music performances are offered at 10:15 and 15:15 every day except Monday.
Traditional Theatre, 75 Nguyen Thai Hoc Street.
Swan Boats, On the river (Head for the main river area near the footbridge). Make sure you check out the swan boats on the river. These are literally passenger boats shaped like giant swans whose eyes light up at night and which play 'Santa Claus Is Coming To Town' at double speed.
The Hoi An Orphanage is located right next to the Roman Catholic church. Do recognize that children should not be exploited as tourist attractions -- this is not a zoo. If you want to visit and speak with the people who run the orphanage about their work or make a donation, please do. Asking children to pose or be posed for photographs, however, is unsavoury at best and damaging at worst. Even taking candid photographs can be considered questionable and it is best to ask if this woud be acceptable ahead of time by calling ahead.
National Oceanographic Museum of Vietnam, 01 Cau Da (on the left of the commercial port entrance), 058-590-037, . Admission VND15,000. Open 7AM-4PM. This is like an aquarium with popular and rare species of the sea. A perfect place to bring kids as they will get to see sharks, turtles, coral reefs, lionfish, sea horses, and many other creatures.
NhaTranglive, Thong Nhat Street & 2 thang 4 Street. (near Cho Dam Market), 090-714-3404, . Free maps of city, drinks and tour travel guide book. Free use of wireless and computers. Largest collection of local painting by artists that lives in the area.
Alexandre Yersin Museum, 10 Tran Phu St., 058-822-355. Admission US$2. M-Sa 8-11AM and 2-4:30PM. This is a scientific museum of a Swiss-born, Dr. Alexandre Yersin (1863-1943), who arrived in Vietnam in 1891 to study infected animals. He then later on produced a serum from horses and buffaloes. In this museum, you will be able to view all of his work as well as his equipment. Yersin never went back to Switzerland as he spent the rest of his life in Nha Trang. Don’t try to take pictures. Do respect the rules since they're quite serious here.
Long Son Pagoda, Thai Nguyen St. Free admission. Open 8AM-5PM. At this pagoda, you will see a 79 ft. tall white Buddha. The pagoda was established in 1963 to honour the monks and nuns who died demonstrating against the Diem government. Beware of cheaters claiming they are students studying in the temple demanding that you offer a donation to the school before going up the pagoda. These "students" have no affiliation to the school and entry to the pagoda absolutely is free.
[Po Nagar Cham Towers][], 2 Thang 4 St. Admission US$0.8. Open daily 7:30AM-5PM. These four brick towers were built by the Cham civilization between the 7th and 12th century to honor Yang Ino Po Ngar, mother of the kingdom, and the incense aroma emanating from within makes it clear that this remains a religious site for the local Buddhists of Nha Trang today. The longevity of these last vestiges of a once-dominant South East Asian civilisation should impress temple enthusiasts even if the insensitive restoration and surrounding mass of tourists don't. The small complex sits on a hill which enjoys views across Nha Trang's fishing village. It is a 20-25 minute walk (or short motorbike ride) from the main beach strip, however be prepared to wander through the 'real' Nha Trang, quite a shocking change from the showy built up beach side resort.
Fishing village, (Between the old and the new bridge.). The fishing village is located between the old and the new bridge. When the fishing boats are coming in or going out it is a beautiful sight.
Bao Dai Villa, (Near the oceanographic institute). The Bao Dai Villas are located on top of a small hill. You have a beautiful view of the Nha Trang bay from there. The wind is cool and it is a nice place to relax at when it is too hot in the city.
Vinpearl la, (Take the cable car...), . From the harbour you can take the cable car over to the island where Vinpearl resort and Vinpearl land is located. They have a small tivoli and some restaurants, attractions here include Underwater World (aquarium), Water Park complete with many exciting water slides and wave pool, Amusement Park with roller coaster, pirate ship, bumper cars, 4D cinema and many modern arcade machines and musical fountain and laser show at night time, usually 7PM. All included in the one price. 450,000 dong.
Bicycle tour in the countryside, 1/12 Tran Quang Khai st,Nha Trang.Viet Nam, ☎ 0909379179, . Biking tour in the countryside along Cai River,visit Traditional Villages ( making stoves, mats ...) and Antique House,pass through the Immense rice field.Enjoy the fresh fruit on the way.visit the orphanage pagoda.40$
Nha Trang Cathedral. Located on a hill overlooking the city, the cathedral shows the influence of French Catholicism. It's a Quaint, free and quick sight to see. The Nha Trang area still has a strong Catholic population. There are Catholic Shops located around the Cathedral.
Thanh Dien Khanh Fortress.
3D cafe - cinema, 97 Nguyen Thien Thuat, . Mini cinema in main tourist area showing movies every 2 hours starting from 5PM. Choose your own film! Most films are in 3D. Maximum 20 people but often you and your friends will have the cinema for yourselves! Price includes free bottle of water.50,000 dong.
Monkey Island, (20km north of Nha Trang). Catch a ferry to [Monkey Island][], which is full of monkeys, has a 10AM circus and simple go-cart track.
Niño Domingo. Regarding the ladies selling the seafood, I would suggest one caution as the lobsters certainly had a funky taste and smell which the locals also reaffirm. Careful not to be swindled on the price, we paid way too high 500,000 dong per lobster which we ended up giving to local women selling fruit.
Ho Xuan Huong (Hồ Xuân Hương) aka Xuan Huong lake, center of town. Open daily, all hours. No admission fee but rental fees vary if you want to boat. Approximately 5km in diameter, this lake was made after two dams on the Camly river were destroyed during a storm in the 1930s. Now, Xuan Huong lake is one of the main draws of Da Lat, and you can see honeymooners and locals strolling its banks. Many nice hotels have a view of the lake. The lake was drained in 2010, but is now filled again.
Da Lat market filled with local specialities: strawberry jam, fruits conserves, avocado, artichoke.
Nha Tho Domaine de Marie:(on Ngo Quyen, 1 km from where Hai Thuong and Ba Trang Hai (3 Trang Hai) meets.) A pink church on top of a hill, with a store selling various dried fruits and snacks from the local orchards run by the nuns of the monastery.
Da Lat train station: take the steam train through the 7km historical line to Trai Mat, from there you can visit the Linh Phuong pagoda. Price for train ride is 124,000d return (January 2013, price for foreigners).
Ho Suoi Vang (Golden Spring lake). Rather unspoiled scenery.
Thien Vien Truc Lam Monastery, at the top of where the cable car drops you off (single 50,000 dong, return 70,000) The monastery (admission free, donations accepted) has a magnificent view over the dams below and its gardens are full of landscaped shrubs in animal form. Extremely peaceful - a great place to relax and soak in the tranquility. People who do not want to complete the round trip could opt for a 4.1 km walk back to Tran Phu. Be sure to bring a map. On the walk back you can go down to Tuyen Lam lake (see below), visit nearby Datanla waterfall and take the bus back to town.
Lang Biang mountain. The 1,900m peak is reachable by a steep paved path, ideal for a 3 hours hike, or you can ride in a jeep for 40,000d. Also visit the minorities village under the mountain foot.
Thung Lung Tinh Yeu (Thung Lũng Tình Yêu) aka Valley of Love, Phu Duong Thien Vong str. Open daily until 5PM. Admission fee= 20.000 VND. About 5km outside of town, the Valley of Love is common stop on Dalat tours and is very popular with honeymooners. The Valley of Love is also a great spot for canyoning. See contact info below for canyoning operators.
Lake of Sorrow or Lake of Sighs, 5km northeast of town on Ho Xuan Huong road. Open daily until 5PM. Admission fee= 10.000 VND.The Lake of Sorrow is another common destination in Dalat. The Lake of Sorrow is so-named because of a tale of two lovers, one who committed suicide after the other was called up to serve in the army.
Tuyen Lam Lake (Hồ Tuyền Lâm), 5km south of town on highway 20. Its clean green waters flow from the beautiful Tia Spring and from the Da Tam River, which flows down from Voi mountain. Its waters stretch over an immense 350 hectares and because of its various sources, Tuyen Lam is known as the lake where rivers, springs and forests meet. The lake was built in the 80s. It is one of the largest and most beautiful lakes in town. The other side of the lake is the Voi mountain which is a good place for hiking.
Prenn Falls, At the foot of Prenn Pass, about 10km outside of town. Open daily until 5PM. Admission fee= 20.000 VND A very common stop on a typical Dalat tour, Prenn Falls is quite beautiful but is a lot more fun when you're hiking it than just taking pictures of it.
Pongour Falls, 30km south of town on highway 20, it's one of the largest and widest waterfalls in Vietnam and during the wet season is a magnificent sight. Although a dam built nearby has reduced the water flow recently.
There is a forest trail starting from the main road about 5 km east of Ganh Dau at the northwestern corner of Phu Quoc. The trailhead is marked, going south from the road, but the sign is in Vietnamese only. However, there are no other signs on that road, so the trail is difficult to miss. The trail itself is unmarked, but easy to follow (and some drive their scooter on the trail). The trail is a moderately interesting walk: you can hear birds and insects, but don't expect to see much wildlife.
The roads going round the northwestern corner of the island are an interesting ride with a scooter (and also possible do with a car or taxi). The roads are quiet and safe, and also the unpaved roads are easy to ride (just be careful with soft loose sands in some places). You can stop for coffee or lunch at the Chez Carole Resort to see the views to the mouth of the Cua Can river. There are nice quiet beaches at the westernmost shores of the island, and the road east from Ganh Dau goes through dense forests. There are dozens of large colorful fishing boats in front of Ganh Dau in the afternoon.
At the southern tip of the island is the fishing town of An Thoi. There are some fishing boats to see. You can also hire a boat to take you to the small islands south of Phu Quoc.
The prettiest beach on the island is Sao Beach at the southeastern corner of the island, a couple of kilometers north of An Thoi, with a restaurant/cafe and sun-bathing facilities.
A couple of kilometers east of Duong Dong there is a path (slightly more than 1 km) through the forest to the Suoi Tranh waterfalls. This is a major attraction when it has been raining. There is barely any water during the dry season from November to April, but the rock exposed by the river is interesting, and you can hear the sounds of the forest. You can plunge into the pool under the 2 meter waterfall in the end of the path.
There are pearl farms on the western side of the island south of Duong Dong. The Phu Quoc Pearl Farm is about 10 kilometers away, and they have a cafe/restaurant and a shop selling pearl products.
There are a couple of pepper farms that can be visited (shown on the tourist map.) The pepper plant is growing hanging from a long pole, with small green peppers in them. You can also buy pepper products to bring home as souvenirs, to impress your friends and relatives.
Some of the fish sauce factories can be visited.
Ham Ninh fishing village on the east coast across the island from Duong Dong may be worth a visit.
ALL VIETNAMESE ESTABLISHMENTS CLOSE AT 22:00, EVEN THE POLICE!
Hanoi is a dangerous city by Asian and Western standards.
Ask your hotel which taxi companies are reliable.
Keep your eyes on your belongings.
Don't carry a backpack or rucksack on your back.
Beware of hustler hawkers who charge special rates for foreigners.
Always ask the price of something first.
There are a LOT of motorbikes in Hanoi. Look all around before crossing the street.
Haiphong is a relatively safe city.
Ninh Binh is quite a small town. All of the interesting sites are a few miles away.
Hué is a mostly safe city.
Do NOT take a cyclo after dusk. There have been cases of tourists getting mugged, beaten, and robbed by the cyclo drivers at night.
A common scam goes like this: A local will ask you to have lunch/dinner with them. They will insist on paying for the meal but ask that you buy a bottle of white wine. They will say the price is 7,000 dong but then change it to 700,000 dong.
Lock up your belongings at night. THIS INCLUDES YOUR BIKE!
Beware of this taxi scam: You ask for a cab to Hué, and the driver gives you an incredibly low price. Then, when you get to Hué, he will lock you in the car and demand more money to let you out. Use the Mai Linh taxi company; they are honest.
Hoi An is a very safe town.
Nha Trang has a low crime rate.
However, the risk of petty crime is high at night.
Single males walking back to their hotel at night beware of ladies who will rob you if you are drunk.
Don't take any valuables to the beach.
Don't keep money in your passport.
Don't argue with locals trying to hustle money from you.