Thailand travel news: Maya Bay reopens 1 October

The best piece of Thailand travel news for anyone planning an Andaman trip this autumn is a date: 1 October. That is when Maya Bay on Koh Phi Phi Leh comes out of its annual two-month conservation closure and starts taking visitors again. Two weeks later, on 15 October, the Similan and Surin islands reopen after a five-month monsoon break, and the whole west coast swings into high season at once.

If you are in the middle of Thailand vacation planning for October or November, this fortnight is the hinge your Thailand itinerary should turn on. Arrive before it and half the marine parks are shut; arrive a week after it and you get calm seas, clear water and prices that have not yet climbed to their December peak.

Maya Bay reopens 1 October: the confirmed dates and fees

Maya Bay closed on 1 August 2026 and stays closed through 30 September for its annual marine rehabilitation period, the same schedule the Department of National Parks has run since the bay was brought back into managed tourism. Reopening day is Thursday 1 October 2026.

The practical details, which have not changed for this season:

• Entry fee — 400 baht for adult foreign visitors, 200 baht for children. Thai nationals pay 40 and 20 baht. This is the national park fee for Hat Noppharat Thara–Mu Ko Phi Phi and is almost never included in a cheap tour price, so budget it separately.
• Hours — roughly 07:00 to 18:00 daily, weather permitting. Park officials close the bay at short notice in heavy swell.
• No boats in the bay — vessels dock at Loh Samah Bay on the far side of Phi Phi Leh and you walk in over a short boardwalk through the interior of the island.
• No swimming — you can wade to about knee depth. The bay is a blacktip reef shark nursery and the coral replanting beds sit just offshore.
• Numbers are capped — a few hundred people are allowed on the sand at any one time, and groups get roughly an hour ashore before the next rotation.

None of this makes the visit worse. It makes it quieter than the free-for-all of a decade ago, and the water in the bay is visibly clearer for it.

How to get there, and what it costs

Maya Bay sits on uninhabited Koh Phi Phi Leh, so every visit is a boat trip. There are three sensible ways to do it, and they are not equal.

From Koh Phi Phi Don, the inhabited island 20 minutes north, a shared longtail half-day tour runs roughly 800–1,200 baht per person plus the 400 baht park fee, and a private longtail for a small group is around 2,500–3,500 baht for the boat. This is the option that lets you leave at 06:30 and be on the sand close to opening.

From Phuket, big speedboat day trips cost about 1,500–2,500 baht including lunch and hotel transfer, but they leave Chalong or Rassada around 08:00 and reach Phi Phi Leh mid-morning with everyone else. From Krabi or Ao Nang, expect 1,300–2,200 baht and a similar arrival window.

If you would rather sleep on the island, the ferry from Phuket's Rassada Pier or Krabi's Klong Jilad to Tonsai Pier is 350–600 baht one way and takes roughly two hours. Our Koh Phi Phi guide covers where to stay on Phi Phi Don and which beaches stay quiet after the day boats leave.

15 October: Similan and Surin reopen for the season

The second half of this Thailand travel news story is bigger in scale. Mu Ko Similan and Mu Ko Surin national parks close every year from 16 May to 14 October for the southwest monsoon, and both are scheduled to reopen on 15 October 2026 for a season that runs to 15 May 2027.

The Similans are Thailand's marquee dive and snorkel destination: nine granite islands about 60 km off Phang Nga, with visibility that regularly runs past 25 metres in the early season. Park entry is 500 baht for adult foreign visitors and 250 baht for children. Day trips from Khao Lak — the closest base, an hour north of Phuket airport — run roughly 2,500–3,500 baht by speedboat including the park fee, lunch and snorkel gear. Overnight liveaboards start around 15,000 baht for two nights.

Mu Ko Surin, further north near Khura Buri, is the quieter twin. Shallow fringing reefs, fewer boats, and the Moken sea-gypsy village at Ao Bon, where a short guided visit is one of the more thoughtful encounters with Thai culture on the Andaman coast. Day trips are around 2,300–3,000 baht plus the 500 baht fee, and the park's own basic bungalows and tents on Koh Surin Nuea are worth booking the moment reservations open.

Why mid-October is the sweet spot for a Thailand itinerary

There is a genuine window here, and most visitors miss it. From about 15 October the southwest monsoon has eased, the sea has settled and the parks are open — but the European and Chinese peak does not really begin until the second half of November. For four to five weeks you get high-season conditions at shoulder-season prices. This is the part of the Thailand travel news calendar that rewards flexible dates more than any other.

Concretely: Phi Phi and Khao Lak room rates in late October typically sit 30–40 per cent below their late-December level, boat trips run at half capacity, and the landscape is still green from six months of rain rather than the parched brown it turns by March.

The trade-off is that early-season weather is not guaranteed. October can still throw a two-day squall at the Andaman, and park officers will suspend sailings when they judge conditions unsafe. Build a spare day into the plan rather than booking a boat for your last morning.

Thailand travel news you can act on: tips for the reopening

• Book the first week, not the first day. Reopening mornings draw media boats and full tours. The following Tuesday is calmer and looks identical.
• Go early or go late. Boats from Phi Phi Don reaching Loh Samah by 07:15, or arriving after 15:30, miss the 10:00–14:00 crush entirely.
• Carry the park fee in cash. Rangers collect 400 baht at Loh Samah and 500 baht at the Similans, in baht, in cash. Card machines are not reliable at sea.
• Use reef-safe sunscreen. Oxybenzone-based sunscreen is banned in Thailand's marine national parks and the rule is enforced at the Similans.
• Pair the Andaman with the mainland. Krabi, Khao Lak and Phang Nga Bay all fill weather days well; so does a night in Phuket Old Town.
• Watch the Gulf instead if you are travelling in November. Koh Samui, Koh Phangan and Koh Kood travel all get their rain in November while the Andaman is at its best — the two coasts run on opposite clocks.
• Grab and Bolt work in Phuket and Krabi town but not on Phi Phi, which has no roads. Budget 100–200 baht for a porter or handcart from Tonsai Pier to your hotel.

If your dates are flexible, the neat move this year is to land in the last week of October, give yourself three nights on the Andaman side, and then head east. Loy Krathong falls in November, and the Gulf islands and Bangkok are both at their most photogenic that week. Two evenings of Bangkok street food on Yaowarat and a ferry morning out of Pattaya cost almost nothing and balance the boat days — our Loy Krathong and Yi Peng 2026 dates guide has the confirmed nights, and our Pattaya and Jomtien guide covers the best things to do in Pattaya if you are flying out of Bangkok.

That is the shape of the season. Two dates, two weeks apart, and the best month of the year to travel to Thailand sitting right behind them — the single most useful piece of Thailand travel news to build an October trip around.