Cox's Bazar sea beach is the longest sea beach in the world, 120 km long.
For Bangladeshi's it doesn't get much better than Cox's Bazar, the country's most popular beach resort. Sort of a Cancun of the east, it's choc-a-bloc with massive cement hotels and gaudy over-development catering largely to the country's elite. As a foreigner it likely won't compare to other beach vacations you may have taken, but it's still interesting to see how the Bangladeshi's live it up. The beach is crowded, especially near the Hotel Motel Zone, a large cluster of more upmarket hotels. Expect lots of attention, and expect to stay fully clothed.
30 km south is Inani Beach, the world's longest and widest with over 100 miles of unbroken sand. Things should be quieter here, but still expect to draw some attention.
Daily non-stop flights are available from Chittagong and Dhaka on United Airways  or Regent . The journey by plane takes 60 minutes.
By bus it will take about 10-12 hours from Dhaka and 4-5 hours from Chittagong. Greenline, Soudia, Hanif, Shamoli and Boghdad AC bus services are available from Dhaka and Chittagong. AC bus will take BDT 1400-1800 from Dhaka to Cox'sbazar. Moreover, many Non-AC services are also available from Dhaka and Chittagong to this longest beach city.
The main bus terminal is a few kilometers east of the central town area, about a 15-20 minute / Tk 100-120 easy bike or CNG auto ride. Local buses head to Chittagong (Tk 120, 4 hours) and Teknaf (Tk 70, 3 hours).
The private bus companies have offices near Hotel Sea Queen on the main road, and also down in the Hotel Motel Zone.
Cycle-rickshaws are plentiful, and the ride between Hotel Motel Zone and the Laldighi Lake area on the main road should cost Tk 12, though foreigners will have to fight hard for that price. They'll ask for at least Tk 20, Tk 15 is a fair enough middle ground.
Miles of golden sand, towering cliffs, surfing waves, colorful pagodas, Buddhist temples and tribes, delightful seafood — this is Cox's Bazar, the tourist capital of Bangladesh.
There are also a few very old wooden Buddhist temples at Ramu, a few kilometers from Cox's Bazar, well worth visiting.
A drive to Teknaf, which is the southernmost tip of the mainland of Bangladesh, is a memorable journey. A day trip to either Moheshkhali or Sonadia, the deltaic islands nestled among the gentle waves of the Bay of Bengal, will also be really interesting.
Other attractions for visitors are conch shell market, tribal handicraft, salt and prawn cultivation.
Himchari: It is about 32 km south of Cox's Bazar along the beach, a nice place for a picnic and photo-shooting. The famous "Broken Hills" and waterfalls here are rare sights.
Inani Beach: It is about 32 km south of Cox's Bazar and just on the beach, with the sea to the west and a background of steep hills to the east. Inani casts a magic spell on those who step into that dreamland. It is only half an hour's drive from Cox's Bazar and an ideal place for sea-bathing and a picnic.
Maheskhali: An island off the coast of Cox's Bazar. It has an area of 268 square kilometers. Through the centre of the island and along the eastern coast line rises a range of low hills, 300 feet high; but the coast to the west and north is a low-lying treat, fringed by mangrove jungle. In the hills on the coast is built the shrine of Adinath, dedicated to Shiva. By its side on the same hill is a Buddhist Pagoda.
Ramu: This is a typical Buddhist village, about 16 km from Cox's Bazar, on the main road to Chittagong. There are monasteries, khyangs and pagodas containing images of Buddha in gold, bronze and other metals inlaid with precious stones.
The village has a charm of its own. Weavers ply their trade in open workshops and craftsmen make handmade cigars in their pagoda like houses.
Sonadia Island: It is about seven kilometers from Cox's Bazar and about nine square kilometer in area. The western side of the island is sandy and different kinds of shells are found on the beach. Off the northern part of the island there are beds of window pane oysters. During winter fisherman set up temporary camps on the island and dry their catches of sea fish.
Teknaf: Southernmost tip of Bangladesh, Teknaf situated on the Naaf river and just at the end of the hilly regions of the district. Myanmar is on the opposite bank of Naaf river. Wild animals and birds are available but the most interesting thing is a journey on the river. Wide sandy beach in the backdrop of high hills with green forests is an enchanting scene never to be forgotten.
Swim in the sea, but leave your swimsuit at home, locals just swim in their clothes and hotels usually don't mind if you walk completely soaked through the lobby. But be careful about the waves and the strong stream, even if you are a good swimmer. And be sure that your sandals are gone when you come out of the water, so better leave them at the hotel.
Drink green coconut, Cox's Bazar is famous for green coconut and what feels more like a tropical holiday than sitting on a beach while having a green coconut?
Leave the main tourist zone and discover the beaches and the fishing boats around the Hotel Motel zone, but don't stay at the beach after dark, it can be risky. Especially in the tourist area.
FunFest Beach Activities (FunFest), Himchori (Opposite to Mermaid Cafe, Himchori), ☎ +8801755596996, . 10AM-6PM. For the first time ever FunFest is introducing beach activities in Cox's Bazar. We have started with parasailing and more to follow.(21.351031,92.024713)
There are lots of shops in the Hotel Motel Zone catering to Bangladeshi tourists. Things made of sea shells are very popular and also sold by vendors on the beach, but think twice about encouraging such a non-eco friendly practice.
You can also check out the Burmese Market, but don't expect a lot of handicrafts. The traditional Burmese dresses and fabrics are definitely interesting. Besides that, you will find some stores which sell pearl jewellery. You can also try some local beauty products (sandal wood based), hand woven textile and bedsheets among many other things.
There's a ton of restaurants along Sea Beach Rd and in the Hotel Motel Zone, most serving Bangladeshi standards.
Jhawban Restaurant and Poushee Restaurant, next door to each other on Hotel Sayeman Rd just south of Sea Beach Rd, serve similarly excellent Bangladeshi food including fried fish, a Cox's Bazar speciality. Both restaurants are wildly popular, especially at lunch time - go with the flow. Poushee is probably one of the best restaurants in Cox's Bazar, so don't miss the chance to try their delicious seafood. Meals Tk 60-130.
Mermaid Café, Marine Drive Road, +880184141 6468-9, . Open until 11PM. This newer cafe is super friendly and laidback and probably one of the coolest place to hang out in the area. With its natural-ish vibe of wood and bamboo, it hints at the direction that Cox's Bazar coulda shoulda woulda taken way back when. It has several sitting areas and hammocks, and a creative menu including crepes and savory pancakes, and seafood-heavy mains like shrimp salad, pastas and fish pizza for Tk 450-800. The music is occasionally dubious but they're very open to requests.
Handi, beside Hotel Sea Palace is a typical Indian food serving restaurant. Besides, it serves all kind of Bengali food. Tourist can test biriyani for BDT 350 here.
Alcohol is available in a few locations in Cox's Bazar. The following hotels have bars which generally open from 7pm: Seagull Hotel, Hotel Sayeman, Hotel Shaibal, Renaissance Hotel. Don't expect much as their ambience leaves much to be desired and there is no guarantee the beer will be cold. Prices are higher than you might expect.
Most of the budget hotels are in the area surrounding Laldighi Lake in the main town area. The massive cement beasts are closer to the beach, getting bigger and grander as you move the 2km south to the Hotel Motel Zone.
Hotel Sea Gull and Hotel Media International are decent choices in the center of town. There are a few hotels/motels such as Hotel Probal and Sikat operated by the Parjatan Corporation, a government tourism organization.
Seagull Hotel, Hotel Motel Zone, ☎ 0341-624-90, . checkin: 1400; checkout: 1200. Seagull is probably the best hotel in Cox's Bazar. It is modern and safe, with its own landscaped walkway to the beach. It does have a hidden bar - from the reception area, walk towards the main restaurant and turn right, then through part of the kitchen and upstairs. Nice swimming pool outside.Tk3000.
Hotel Sea Crown, Marin Drive, Kola Toil New Beach, ☎ 0341-64795, . Sea Crown is a three star deluxe hotel on the Beach (21.414812,91.983368)
Ocean Paradise Hotel, 28-29 Hotel Motel Zone, Kolatoli Road, Cox's Bazar, ☎ +88 0341 52370, . New hotel in walking distance to the beach and most rooms have sea view. Luxurious interior and probably number one destination for honeymoon couples, but also famous among business people and families. The hotel offers also a free airport service, has a nice pool area, a Thai spa and a breakfast buffet with local and international food. Besides that, the hotel has different restaurants, one of the restaurants is a rooftop restaurant from where you can have a nice view over the beach.Starts from Tk 3500.
Saint Martins Island - This small coral island about 10 km (6 mi) south-west of the southern tip of the mainland is a tropical cliché, with beaches fringed with coconut palms and bountiful marine life. There's nothing more strenuous to do here than soak up the rays, but it's a clean and peaceful place without even a mosquito to disrupt your serenity.
This is a usable article. It has information for getting in as well as some complete entries for restaurants and hotels. An adventurous person could use this article, but please plunge forward and help it grow!