Ha Long Bay
Ha Long Bay (also "Halong Bay")  is in northern Vietnam, 170 km (105 mi) east of Hanoi. The bay is famous for its scenic ocean karst topography and is often included in lists of natural wonders of the world.
"Ha Long" means "Bay of Descending Dragons" (Chinese: 下龙湾; Xiàlóngwān), though prior to the 19th century this name was not recorded in any document or archive. When mentioning the present-day Quang Ninh Sea or Ha Long Bay, old historical books often referred to them by the names of An Bang, Luc Thuy or Van Don. Not until the late 19th century did the name of Ha Long Bay appear on a French Marine Map. The Hai Phong News, a French newspaper of the time, had an article, Dragon appears on Ha Long Bay, reporting the following story: In 1898 a sub-lieutenant named Lagredin, captaining the Avalanse reported seeing a huge sea snake on Ha Long Bay. This was also witnessed by many of the crews. Thus emerged the European image of the Asian dragon. Whether this appearance of a strange animal looking like a dragon resulted the name of Ha Long Bay is not known.
The Ha Long Bay archipelago is made up of 1969 islands, both settled and uninhabited. These can be accessed from various ports, though in the special case of Cat Ba you can also arrive either by car, motorbike or bus (via Haiphong) or combined bus/boat (from Hanoi via Halong City).
From Nanning in China's Guangxi province, the Nanning International Tourist Distribution Center (有爱南路10号(中华路口); Yǒuàinánlù shí hào (zhōnghuá lùkǒu); #10 You'ai Nanlu on the corner of Zhonghua Lu) provides daily buses to Halong City (170元, 8 hours) at 7:30AM.
There are many package tours to Cat Ba Island from Hanoi, Standards on these vary considerably: while comfortable - or even downright luxurious - boats, excellent food and knowledgeable and enthusiastic guides may be available, most are characterized by long and crowded bus rides, tourist-oriented rip-off trips on boats so slow you could swim faster (to get you to buy more food and drink on board), hard-sell 'addons' like brief stops for kayaking, 'water cave' visits, and other shady practices. Asking other travelers will not help, since almost all of them get done and are too rich, drunk, stupid or ignorant to care. Either avoid Cat Ba or if you must visit Cat Ba simply avoid the tourist port entirely and cross from Haiphong or another port.
The islands can be accessed from various ports.
Ha Long Bay Attractions
This unique UNESCO World Heritage Site is a popular place for tourists but it is good to know that large parts of Ha Long Bay are officially protected from development. The islands vary greatly in size and shape as well as structure.
Visitors should allow a few days to explore this magical bay as its attractions are extremely numerous. Cat Ba Island
Cat Ba Island is the most popular destination in the bay and every tour company offers a trip to the island. Cat Ba is full of the usual tourist scenario; hotels, restaurants, and bars; still Cat Ba’s locals have carried on doing exactly what their ancestors did for generations before – fishing.
Dau Be Island This is a very popular swimming and diving spot because of its rich coral and deep grottoes with three inland lakes. The grottoes and caves can only be visited by rowing boat at low tide, when access is possible.
Dau Go Island Dau Go Island is known for its large and colourful cave which has many stalactites and stalagmites, some of them more than 20 metres high.
Floating Villages and Fish Farms The bay's floating villages draw a lot of attention and are one of the highlights of the trip. Locals have been living in these floating houses for many generations as fishing is still the villagers' main income. Some communities offer reasonably priced home-stays to visitors, too. If you pass by them on your cruise, don’t be surprised if the boat's on-board chef stops to shop for fresh seafood from one.
Pelican Cave at Bo Hon Island Pelican Cave (Hang Bo Nau) is also popular with tourists. Many of them love to take photos of this cave and its spectacular stalactites hanging from the ceiling.
Virgin Cave at Bo Hon Island The Virgin Cave (Hang Trinh Nu) is one of the most famous caves in Halong Bay. It is probably best known for its shrine. Legend claims that a beautiful woman committed suicide in the cave, unable to return home after being forced to marry an old Mandarin. Here her body tuned into stone. Another similar legend says this girl escaped from a Mandarin that forced her to marry him because her father could not pay a debt. When fishermen found her body, they buried her here and built a small shrine inside the grotto.
Bai Chay Tourist Wharf and Jetty Bai Chay Tourist Wharf. It is here that most of the travelers will arrive at before heading out on the Halong Bay Overnight Cruise. Depending on your departure time, you may or may not have time to explore the area.
Vietnamese Coffee Try some Vietnamese Coffee the Cafe 555 opposite the Bai Chay Tourist Wharf. Well, you need to walk about 100 meters to your right if you exit Bai Chay. The cafe is located in between a row of shops by the main road. They serve some potent coffee here so if you are a coffee lover, you hit jackpot here. If you don’t drink coffee, they have other drinks there too.
Karaoke anytime of the day Try the Cafe Kinh Moi Karaoke just further down the road from Cafe 555. Start your karaoke sessions early if you must here. Singing is inside but if you so desire to do it outside, by all means.
Halong Market Take a taxi to Halong City and visit the Halong Market. This market is right in the heart of Halong City and you cannot walk there unless you have a few hours to spare. Best would be to take a taxi there. Once here, explore the dry and wet market. A number of interesting items can be seen here while it would be wise to stock up on snacks and drinks for your Halong Bay Cruise.
Vietnamese Snacks and Herbal Drinks Indulge in the local Vietnamese food and drinks at Halong City. In and around the Halong Market, there are quite a number of exotic foods available if you are up to it. One of the must-try items are the Squid Cakes which are similar to Thai Fish Cakes, these are sold in the open area behind Halong Market.
A number of stalls sell them and they are reasonably cheap and quite tasty. If you walk around the wet market area, you will come across various local foods and delicacies. One of them, the deep fried mini crabs sold cooked or raw. Also, if you have an iron stomach, try some of the local mixed rice dishes and finally wash it down with some local Vietnamese Herbal Drinks. Don’t forget to buy some local fruits for your Halong Bay Overnight Cruise trip.
Halong Bay Casino Take a walk to the Halong Bay Casino (Royal International Casino). This super small and only casino in Halong Bay can be seen just located by the main road to Bai Chay. Walking here can take you about 10-15 minutes from the wharf. Foreigners need to show your passport to enter and there is no deposit required.
A coffee lounge with slot machines on the ground floor is open to all while there are two gambling halls, one on the ground floor which is closed on weekdays while the main hall is up on the first floor. So small that I walked round it in less than two minutes. So if you’re feeling lucky, head on to the Halong Bay Casino.
Steamed “Tu Hai” Tu Hai (Vietnamese: Tu Hài) is the speciality of Van Don Island district, some other places called snail spout. It is a kind of shellfish, but it is very rare and valuable. If you have enjoyed it once time, you will never forget the special taste of it. You can cook soup or salad with “tu hai” or you can steam or bake it.
Steamed “tu hai” is sweet and cool. Its meat mix with spice can attract any visitor when he comes here. This is the receipt to steam “tu hai” -Choose the Tu Hai with the similar size. Soak them in water at 80oc to 900c about 3 minutes. - pick them out, and then wash them - dried onion and garlic, fresh onion leaves are cut into small pieces, then fry them in vegetable oil, then mix them with “tu hai” -add fish sauce, soup, glutamate - steam this dish in 12 to 15 minutes.
“Gat Gu” (Vietnamese: Gật gù) cake is similar with steamed rolled rice pancake. It is made from rice flour. When making this kind of cake, the maker have a secret to make it more delicious by adding cold rice. After being done, when we take this kind of cake, it nods repeatedly.
In Viet Nam, “gat gu ” means nodding repeatedly, so that the name of this cake is “gat gu”. Here, there is a custom that when eating Gat Gu cake, each one will nod repeatedly three time before eating t o greet their visitors, and visitor also do it again to show their thanks. “Gat gu” cake is quite special and delicious. If you ate it once time, you would never forget it as well as Quang Ninh.
Vermicelli fried with oyster has appeared in restaurants in Ha Long, for but it had been popular in Chanh river, Quan Yen town, Yen Hung district for a long time. This dish has not have a good appearance with the white color of vermicelli, the black color of oyster and cat’s ear, mushroom, the green of onion leaves. At first, you cannot like the taste of oyster, but after you enjoy it, you will feel that you like it very much.
You cut vermicelli into short length of 5cm, put it in to pan. When taking the oysters ‘meat out of their shell, you should catch the water from their meat. Wash the meat carefully, filter the oysters’ water. After that you put all of that meat in pan, add soup, glutamate and mix them. Wash and cut mushroom, cat’s ear in to small pieces. Onion leave is cut into short length. You fry the onion in a pan first, then put the above mix of oyster and vermicelli in there, cook it until oyster is done, put mushroom, cat ‘ears in, then fry again. When all of thing is done, you put oyster’s water in, and mix again (you can put this water in or not). Depending on the amount of oyster you will use the amount of vermicelli, but normally with 5 gram of oyster, you cook with 0, 5 gram vermicelli. When finishing, you add pepper in , and you now have a delicious dish of vermicelli with oyster.