Dadonghai Beach大东海
Dadonghai (大东海, "Big East Sea") is Sanya's most centrally located beach, immediately south of the city center, making it the most accessible of Sanya's beaches for visitors without a car. The beach is approximately 2 kilometers long with a gently shelving sandy bottom — good for swimming — and is free to enter. The surrounding area has the highest concentration of budget hotels, hostels, restaurants, and bars in Sanya, making it popular with young backpackers and independent travelers. It lacks the pristine beauty of Yalong Bay but offers more convenience and nightlife.
Sanya · Visitor Guide2026-10-18
Quick Answer
Is Dadonghai Beach worth visiting?
Sanya's most accessible beach, next to city center. Free entry; sun lounger and umbrella rental ¥30–50. Good for swimming and nightlife. Busier and cheaper than Yalong Bay.
Quick facts
| Ticket | Free entry (as of 2026). Sun lounger and umbrella rental: ¥30–50. Water sports: ¥100–250. |
|---|---|
| Hours | Beach accessible 24 hours. Lifeguards on duty 7:00–19:00. Restaurants and bars open until late (23:00–01:00). |
| Recommended duration | Half day to full day (beach + evening nightlife). |
| Best time to visit | November to April for best weather. Late afternoon for beach, evening for the bar and restaurant scene. Year-round swimming — water is warm (24–28°C) most of the year. |
| How to get there | Located immediately south of Sanya city center — walk from the city center in 15–20 minutes, or take Bus 2, 4, 8, 15, 17, 18, 24, 25, 26, 27 to Dadonghai (大东海) stop. A DiDi within the city costs ¥10–20. |
| English signage | Partial |
| Wheelchair accessible | Partial |
| Beach length | 2 km |
| Swimming | Safe, gently shelving sandy bottom |
| Atmosphere | Budget-friendly, lively, young backpacker crowd |
| Nightlife | Bars and restaurants open until late along the beachfront road |
| Budget | Most affordable beach area in Sanya |
What to expect
Dadonghai is the most centrally located of Sanya's beaches, immediately accessible from the city center without the need for a bus or DiDi. The beach is a wide arc of sand approximately 2 kilometers long, with a gently shelving sandy bottom that makes it safe for swimmers of all levels — the water deepens gradually, and there are no sudden drop-offs or strong currents in the main swimming area. Lifeguards are on duty during daylight hours. The beach is public and free, lined with sun-lounger rental operators, food stalls, and massage vendors.
What makes Dadonghai distinctive is its surrounding urban infrastructure. The streets behind the beach are packed with budget hotels (¥100–300 per night), hostels, travel agencies, dive shops, restaurants serving seafood and Western food, and bars that come alive in the evening. The atmosphere is more akin to a Southeast Asian beach town than a resort island — casual, affordable, and social. The beach attracts a younger, backpacker-oriented crowd that Yalong Bay's luxury resort environment.
The water at Dadonghai is not as clear as Yalong Bay — the bay is more exposed to ocean currents, which stir up sediment and reduce underwater clarity. However, for swimming and general beach enjoyment, Dadonghai is perfectly adequate and significantly more convenient. The beach is also more consistent in its conditions — Yalong Bay can become choppy during certain wind directions, while Dadonghai's enclosed bay generally remains calm.
How to get there
Dadonghai is a 15–20 minute walk south from Sanya city center along Jiefang Road. Bus routes 2, 4, 8, 15, 17, 18, 24, 25, 26, and 27 all stop at Dadonghai (大东海). A DiDi from anywhere in central Sanya costs ¥10–20.
Best photo spots
- The full beach arc from the hilltop viewing platform near the east end — the beach and the city skyline behind
- The evening bar and restaurant lights reflecting on the sea — the beach's nightlife atmosphere
- The sunrise over the bay from the western end of the beach
- The local fishing boats on the western shore — traditional Hainan life against a modern hotel backdrop
Tips
- Come for the evening — Dadonghai's bar and restaurant scene is its strongest asset; the beach is pleasant at sunset and the area comes alive at night
- Negotiate sun-lounger rental prices before sitting — the first price quoted is usually double the acceptable rate
- If you want to snorkel, go early morning when the water is clearest — visibility decreases as the day goes on and more people stir up the sand
- Use as a base for exploring Sanya's other beaches — Yalong Bay is 30 minutes away by bus
- The area around the "First Swimming Area" (第一海水浴场) near the center of the bay has the best facilities and most lifeguard presence
Scams to avoid
- Sun-lounger rental operators who quote inflated prices — always negotiate or walk to another operator
- "Free" underwater photos that turn into paid prints — decline or confirm pricing before being photographed
- Street vendors selling "duty-free" cigarettes and alcohol — these are almost always counterfeit; buy duty-free at the airport instead
Frequently asked questions
How does Dadonghai compare to Yalong Bay?
Dadonghai is more central, free to enter, and has better nightlife and budget accommodation. Yalong Bay has finer sand, clearer water, and a more pristine setting. For a first-time visitor who wants the best beach experience, Yalong Bay is better. For budget travelers or those who want convenience and social atmosphere, Dadonghai is better.
Is Dadonghai good for swimming?
Yes — the beach has a gently shelving sandy bottom with no dangerous drop-offs, and lifeguards are on duty during daylight hours. The water is safe for swimmers of all levels. It is less clear than Yalong Bay due to more exposure to ocean currents.
Is Dadonghai wheelchair accessible?
Partially. The main beach area has some accessible paths and the beachfront road is smooth. However, the sand itself is not wheelchair-accessible. The nearby hotels and restaurants are generally accessible.
What is the nightlife like at Dadonghai?
The area has a lively bar and restaurant scene, with bars opening from 6 PM and staying open until 11 PM or later. There are beachfront bars, rooftop bars, and travel-agency-by-day bars that become social spaces at night. It is the most lively evening atmosphere in Sanya outside the resort areas.
Is Dadonghai suitable for families?
Yes — it is safe for swimming, has lifeguards, and has more budget accommodation options for families than Yalong Bay. However, Yalong Bay's calmer water and resort facilities make it a better choice for families with young children.
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Other things to do in Sanya
Hepeng Cove (Butterfly Valley)
Secluded cove 30 km from Sanya — clear water, colorful coral, and a small butterfly sanctuary inland. Best for snorkeling. ¥50 entry.
Nanshan Cultural Tourism Zone
Buddhist cultural park with the world's tallest Guanyin statue (108 m). ¥122 entry. Buddhist temple, vegetarian restaurant, and sea views. Full day.
Nanshan Temple and Guanyin Statue
A 108-meter three-faced Guanyin statue rising from the sea anchors this Buddhist park 40 km west of Sanya — plan a half day (4–5 hours) and buy the electric-cart ticket.
Tianya Haijiao (The Ends of the Earth)
Sanya's most famous scenic area — massive sea-eroded boulders on the beach with romantic Chinese cultural significance. ¥81 entry. Best at sunset.
Wuzhizhou Island
A 1.48 km² water-sports island 15 minutes by ferry from Haitang Bay — budget a full day if you'll dive or parasail, half a day if you're just walking the loop.
Yalong Bay
Sanya's most famous beach — 7 km of white sand, clear water, and luxury resorts. Best beach in Hainan. ¥0 entry (beach free; some resort sections charge).