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Đảo Bé (An Bình Island)

Đảo Bé - also known as An Bình Island or Cù Lao Bờ Bãi - is a small outer island 3 nautical miles northwest of Lý Sơn's main island, reachable by a 10-15 minute boat ride. With clearer water, more intact coral reefs, and a fraction of the crowds of the main island, it's the best snorkeling location in the Lý Sơn archipelago and a quieter alternative for a half-day by the sea.

🏝️ Outer Island🤿 Best Snorkeling on Lý Sơn🐠 Coral Reefs⛵ Boat Trip Required
🧭 Get Directions
Best Time to Visit
📅 Apr - Aug (calm seas, clearest water, best underwater visibility); Sep - Dec seas are rougher and best avoided; late Dec - Apr the island's volcanic rocks turn a distinctive green with seasonal moss, a niche draw for photographers even though it overlaps with rougher sailing conditions early in that window
Entry Fee
🎟️ No entry fee for the island itself. Getting there costs extra: boat from Lý Sơn's main port to Đảo Bé runs around 170,000 VND/person round-trip (2026 pricing; historically as low as 60,000-120,000 VND in past years). Chartering a private canoe for a group costs roughly 2.5-3 million VND/day. On the island, an electric cart tour costs about 50,000 VND/person and motorbike rental about 100,000 VND/bike
Opening Hours
🕐 Boats to Đảo Bé typically run roughly 7 AM - 11:30 AM out and 10 AM - 2:30/3 PM back, but exact times shift seasonally - check locally or via [Cảng Sa Kỳ's schedule page](https://cangsaky.com.vn/)
Address
📌 An Bình, Lý Sơn, Quảng Ngãi
👥Crowds
Pier gets busy when ferries arrive; quieter during off-peak times. Island remains peaceful overall.
🥾Difficulty
Island is small and manageable. Walking a full loop takes approximately 1 hour but intense sun exposure requires substantial water (2-3 liters). Consider renting transportation for comfort.
⚠️Safety
Sharp volcanic rocks along the shoreline, strong midday sun with very little natural shade (the roadside vegetation is mostly low, small shrubs rather than large shade trees), and occasionally rough sea conditions on the boat crossing. Bring sunscreen, a hat, and sun-protective clothing - the combination of sun and constant sea wind is more intense than it looks
🚶Accessibility
Electric vehicles and motorbikes available for rent at the pier. Limited amenities on the island; plan accordingly.
🌤️Seasonal
Morning and late afternoon offer the best photography light. Intense midday sun exposure with little shade island-wide; early boat departures recommended. Late Dec-Apr brings a distinctive green moss to the island's volcanic rocks, a niche photography draw. Note that the island has no natural fresh water source - freshwater is scarce and priced accordingly (around 300,000-350,000 VND/m³ in dry season), so ration use and expect to pay per bucket for a rinse after swimming.

What Makes Đảo Bé (An Bình Island) Special

Đảo Bé - officially An Bình Island, also known locally as Cù Lao Bờ Bãi - is the smaller of the two main islands in the Lý Sơn archipelago, sitting about 3 nautical miles northwest of the main island. At under 1 km² (some sources cite 0.69 km²), it's home to around 100 households - roughly 400-500 residents - who make a living from fishing and growing garlic and onions, much like the main island. It has a handful of homestays and a coastline with cleaner coral and clearer water than most spots on the larger island.

The boat crossing from Lý Sơn's main port takes 10-15 minutes, though reaching Đảo Bé at all requires a two-step journey: the mainland ferry from Sa Kỳ port to Lý Sơn's main island first, then this shorter onward boat. Most visitors come as a half-day or full-day trip from the main island rather than staying overnight, though camping is an option for those wanting a quieter, slower pace. The island is small enough to circle by electric cart or motorbike in about an hour, and the beaches on the southern side - Bãi Sau and Bãi Dừa - are the main draw: white sand, shallow turquoise water, and coral reefs within easy snorkeling distance of the shore. One detail worth knowing before arriving: the island has no underground fresh water source, so residents depend on rainwater and a small treatment plant that only meets a fraction of demand - a real constraint on daily life here that's easy to miss from the beach.

🚗 Getting There

Reaching Đảo Bé is a two-leg trip. First, take the mainland ferry from Sa Kỳ port to Lý Sơn's main island - departures typically run around 7:30 AM, 8 AM, and 3 PM, with return sailings around 7 AM, 8 AM, and 1:30 PM (check [cangsaky.com.vn](https://cangsaky.com.vn/) for current times). From Lý Sơn's main port in An Vĩnh, high-speed boats to Đảo Bé take around 10-15 minutes, typically running between roughly 7 AM and 11:30 AM out, with returns between 10 AM and 2:30-3 PM - exact times shift seasonally. Tickets can be purchased at the pier - book the morning of or the evening before during peak season. Groups can also charter a private canoe for the day for roughly 2.5-3 million VND. There is no direct connection from the mainland to Đảo Bé - the main island is always the stopover.

👀 On the Ground

The island has two main beaches on the southern side - Bãi Sau and Bãi Dừa - where most visitors spend their time. The water is clear and the coral reef accessible directly from the beach - no boat required to snorkel, though a coracle can take you further out for better coral. Beyond swimming and snorkeling, visitors kayak, paddleboard, or ride a thuyền thúng around the coastline. Others walk out across a small paid bridge to a rock outcrop just offshore, photograph the volcanic rock cliffs at Bãi Dừa, wander past mural-painted village walls, and catch sunset at Bãi Ngang. An electric cart or rented motorbike covers the whole island loop in about an hour. Food options are limited to a handful of basic stalls - seafood, grilled dishes, and a local seaweed drink among them - and it's worth ordering ahead in the morning since fresh supplies often arrive only on the midday boat. Homestays exist for those staying overnight, and camping on the beach is a popular option for a slower, quieter visit, though anyone doing this should bring their own tent, food, and water given how limited services are after the day-trip crowd leaves.

🧳 Tips

Đảo Bé works best as a dedicated half-day (around 6 hours) from the main island rather than a rushed add-on - remember to budget time for the mainland-to-Lý-Sơn ferry leg too if you're coming straight from Quảng Ngãi. If snorkeling is a priority, this is the right choice over Hang Câu - the coral is more intact and the water typically clearer. Budget a full morning or afternoon and take the earliest available boat to maximize time before the midday heat, and rent an electric cart or motorbike at the pier to cover the island efficiently rather than walking the whole loop in the sun. The last afternoon boat back occasionally fills up during weekends and holidays, so avoid leaving ticket purchases until the final departure.

Based on real traveler experiences and commonly mentioned advice from multiple visitors.

Boat frequency is limited to a handful of departures daily between Lý Sơn's main island and Đảo Bé; plan the timetable carefully for arrival and departure
Order food in the morning since seafood is often only delivered via the midday boat; restaurant options are limited
Bring snorkeling gear (goggles, flippers) and 2-3 liters of water; sun protection essential
Getting here is a two-step journey: first the mainland ferry from Sa Kỳ port to Lý Sơn's main island (departures typically around 7:30 AM, 8 AM, and 3 PM, returning around 7 AM, 8 AM, and 1:30 PM), then a separate short boat from Lý Sơn's main port to Đảo Bé. Check **[cangsaky.com.vn](https://cangsaky.com.vn/)** for both legs before planning your day
**No fresh groundwater exists on Đảo Bé** - in the dry season, residents buy water at 300,000-350,000 VND/m³, relying on rainwater stored in jars and a small treatment plant (built 2012) that only covers about 60% of demand and breaks down often in the harsh climate. Use fresh water sparingly, and expect to pay per bucket (around 20,000 VND) for a freshwater rinse after swimming
Boats to Đảo Bé depart from Lý Sơn's main port in the morning - check schedules at the pier the evening before as times vary by season
The island has a small permanent community and a few basic food stalls - bring water and snacks if you plan to spend most of the day there, and consider ordering food in the morning, since seafood supplies often only arrive on the midday boat
Snorkeling gear can be rented on the island or brought from the main island - the coral is accessible directly from the beach without a boat. Basic snorkeling (life vest and mask) runs around 60,000 VND/person; going further out for better coral costs closer to 110,000 VND
The boat crossing is 10-15 minutes in calm conditions but can be rough outside the dry season - avoid if seas are choppy
A coracle (thuyền thúng) can be hired on the island to reach slightly deeper snorkeling spots further from shore
Rent an electric cart (~50,000 VND/person) or motorbike (~100,000 VND) at the pier to get around - the island can be circled in about an hour on wheels, versus considerably longer on foot in the heat
Allow about 6 hours (half a day) to see the island's main sights - Bãi Sau and Bãi Dừa beaches, the volcanic rock cliffs, the mural-painted village walls, and sunset at Bãi Ngang
A locally built bridge leads out to a large rock outcrop just offshore - crossing costs about 5,000 VND/person and is worth it for the view
Try the seaweed drink (nước rong biển, about 10,000 VND/chai) sold locally - an unusual, distinctly local refreshment
The island has very little natural shade - roadside vegetation is mostly low shrubs rather than large trees - so bring sunscreen, a hat, and sun-protective clothing. The combination of direct sun and constant sea wind is more intense than it looks
If you have more time and prefer to slow down, camping overnight on the beach is an option - bring a tent, food, water, and warm clothing, since services are minimal. The island at night, with almost no other visitors around, is a genuinely different experience from the day-trip crowd

Common questions from travelers who've visited this place.

How often do boats run to Đảo Bé?
Only a handful of departures daily, typically between roughly 7 AM and 11:30 AM out and 10 AM to 2:30-3 PM back, though exact times shift seasonally - check locally or via cangsaky.com.vn.
What is the boat cost and travel time?
Round-trip fare runs around 170,000 VND per person as of 2026 (historically as low as 60,000-120,000 VND in past years). Travel time is approximately 10-15 minutes from Lý Sơn's main island.
What water and facilities should I bring?
Bring 2-3 liters of drinking water minimum due to intense sun exposure and the island's genuine fresh water scarcity. Snorkeling gear is recommended. There's no natural fresh water source on the island, so rinsing off after swimming typically costs a small fee per bucket.
Do I need to stay overnight on Đảo Bé?
No - most of the highlights (the beaches, snorkeling, photography spots) can comfortably be covered in about 6 hours as a day trip. That said, staying overnight or camping on the beach is worth considering if you want a slower pace and a quieter island once the day-trip crowd leaves - just bring your own tent, food, and water, since services are minimal after hours.
Can I visit Đảo Bé if I can't swim?
Yes - the beaches, coastal scenery, volcanic rock cliffs, and an electric cart tour around the island are all worth the trip on their own, no swimming required. Snorkeling is the main draw for many visitors, but it's entirely optional.
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