Hoi An Travel Tips, Routes & Day Trips
Cham Islands from Hoi An: The Honest 2026 Guide to Cu Lao Cham
Fifteen kilometres off Hoi An’s coast sits the town’s only real island escape: Cu Lao Cham, a UNESCO Biosphere Reserve where the coral starts a few metres from the beach and plastic bags have been banned since before it was fashionable. This guide covers how to get there, what it costs, and the one question that matters more than any other — whether the boats are running at all this month.
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№ 01First, the question that decides everything
Before you plan anything else, check the calendar. The Cham Islands are a fair-weather destination in the most literal sense: from roughly October to February the northeast monsoon closes the sea, speedboats stop running for days or weeks at a time, and the islands become, in the words of Vietnam’s own tourism board, virtually inaccessible.
| Months | Sea state | Verdict |
|---|---|---|
| March – April | Calm, clearest water | Best window — fewer crowds than summer |
| May – August | Calm, hot | High season; book a day ahead |
| September | Usually fine, watch forecasts | Good, with a weather eye |
| October – February | Monsoon swell | Frequently closed — don’t build your trip around it |
If you’re in Hoi An between October and February and the sea happens to open for a day, consider it a bonus — but plan your must-do list around My Son or Ba Na instead, because those never cancel on you.
№ 02What Cu Lao Cham actually is
Cu Lao Cham is a cluster of eight granite islands, of which only the largest — Hon Lao — is inhabited. For a thousand years its freshwater and sheltered coves made it the last provisioning stop for trading ships bound for Hoi An; today about 2,000 people live in two villages, and the sea around them is a marine protected area guarding more than 300 species of coral, along with the parrotfish, anemones and nudibranchs that live in it.
UNESCO listed the islands as a World Biosphere Reserve in 2009, and the same year the island did something quietly radical: it banned plastic bags outright — years before the rest of the world caught up. The result is the cleanest beaches within reach of Hoi An, by a margin you notice within a minute of stepping off the boat.
№ 03Getting there: speedboat vs wooden boat
Cua Dai port → Hon Lao, ~30 minutes
Canopied speedboats leave Cua Dai port from around 8:00 in the morning. Nearly all seats are sold as part of day-tour packages (boat + snorkelling + lunch), which is why walking up to the pier without a booking usually ends in disappointment — the boats are full before they’re fast.
The supply boat, ~2 hours
A wooden ferry still carries goods and locals across most mornings. It’s a fraction of the price and twice the atmosphere, but at two hours each way it only makes sense if you’re staying overnight in a homestay at Bai Huong village — as a day trip it eats your whole island time.
№ 04The motorbike part: riding to Cua Dai port
This is the one island trip where your motorbike plays a supporting role: bikes don’t go to the island. The ride from the Old Town to Cua Dai port is an easy 5 km straight down Cua Dai road — ten minutes, flat, impossible to get lost.
- Guarded parking at the port costs a few thousand dong for the day — leave your helmet locked under the seat
- Aim to arrive 30 minutes before your boat’s departure time for check-in
- Riding on after the boat returns? An Bang beach and the Tra Que loop are both minutes from the port road
№ 05What a day on the island looks like
- 8:00 — Boat out. Check-in at Cua Dai, life jackets on, 30 bumpy scenic minutes across.
- 9:00 — Snorkelling. Boats moor off Hon Dai or Hon Tai, the two protected snorkel sites. The coral shelf starts shallow — you’ll see more in the first ten metres than most beach destinations show you all day.
- 11:30 — Village and temple stops. The 18th-century Hai Tang pagoda, the market in the main village, and the small marine-park exhibition.
- 12:30 — Seafood lunch. Usually included on tours; the island’s stone crab is the thing to order if you’re paying your own way.
- 13:30 — Beach time. An hour or two on Bai Chong or Bai Bim, then the boat home lands you back at Cua Dai by mid-afternoon.
№ 06The rules: no plastic, 3,000 people, one biosphere
- No plastic bags. Banned since 2009 and taken seriously — repack snacks into a cloth bag or daypack before you board.
- Daily visitor cap of 3,000 people. Another reason summer same-day tickets don’t exist; the quota is often spoken for by tour operators before breakfast.
- Don’t touch the coral. Fins snap brain coral that took decades to grow; float, don’t stand.
- A small island sightseeing fee is collected at the pier — on package tours it’s built into your price, so you’ll likely never see it separately.
“The plastic ban came in when I was a kid, and everyone thought it was strange. Now you step off the boat and the sand looks like nowhere else on this coast. The island was right early.”
— Anh Khoa, dân Hội An№ 07Tour or DIY? The honest answer
For most island trips we’d tell you to skip the tour and ride. Cu Lao Cham is the exception, and the reasons are structural: the speedboats are tour boats, the snorkel sites need a moored boat, and the visitor quota is allocated through operators. A day tour isn’t the lazy option here — it’s the practical one.
What you’re choosing between is really which tour: a cheap crowded boat or a smaller one with decent gear. Check recent reviews, confirm snorkelling time (not just “beach time”), and book a day or two ahead in summer.
Speedboat day tour with snorkelling & lunch
Covers the full circuit from section 05 — two snorkel stops, village walk, lunch and beach time — with free cancellation if the weather turns, which on this trip is the clause that actually matters.
Boats cancel when the border guard closes the sea, not when your tour operator feels like it. If your date gets cancelled, operators reschedule or refund — but they can’t argue with the swell. Build one spare day into your plan if the islands matter to you.
Riding to the port tomorrow?
Bike delivered to your hotel tonight — ten easy minutes to Cua Dai, and An Bang beach on the way home.
84 Phan Chau Trinh, Hoi An Old Town · KakaoTalk: anhkhoa.hoian№ 08FAQ
When is the best time to visit the Cham Islands?
March to September, when the sea is calm and visibility is at its best. March and April combine clear water with smaller crowds. From October to February the monsoon frequently closes the route entirely.
How do I get to Cu Lao Cham from Hoi An?
Ride or drive 5 km to Cua Dai port, then take a speedboat (~30 minutes). Almost all seats are sold as day-tour packages, so book at least a day ahead. A slow wooden supply boat (~2 hours) also runs, best suited to overnight stays.
Can I take my motorbike to the island?
No — bikes stay at the guarded parking at Cua Dai port for a small daily fee. The island itself is small enough to explore on foot or by local xe om.
Are the Cham Islands worth it?
If you’re in Hoi An between March and September and like the water, yes — it’s the only place near town where you can snorkel over living coral inside a UNESCO Biosphere Reserve, 30 minutes offshore.
Why can’t I buy a same-day boat ticket in summer?
Two reasons: the island enforces a daily cap of around 3,000 visitors, and tour operators reserve most of the quota in advance. Booking one or two days ahead solves it.
Is it true plastic bags are banned on Cu Lao Cham?
Yes — since 2009, as part of the island’s biosphere protections. Repack anything in plastic bags into a daypack before boarding, and carry your rubbish back with you.
Can I stay overnight on the island?
Yes. Homestays in Bai Huong village offer simple rooms and seafood dinners. Overnighting is also the only setup where the slow wooden boat makes sense, and you’ll have the beaches to yourself after the day boats leave.
Is snorkelling suitable for non-swimmers?
Tours provide life jackets and the snorkel sites are calm, shallow moorings, so confident floaters manage fine. Tell the crew — they keep non-swimmers close to the boat and many carry rings you can hold.
Updated August 2026. Season windows, visitor cap and access details verified against Vietnam’s official tourism board and multiple local sources; sea closures are decided day-to-day in monsoon season — always confirm the boat is running before you plan around it. This article contains affiliate links — bookings through them support this free guide at no cost to you.
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