Nature and outdoors · South
Mu Ko Similan National Park Season 2026-27
The dated visitor season for the Similan Islands marine national park, open through the dry months and closed for the monsoon.
Tentative date
- Dates
- Thu 15 Oct 2026 to Sat 15 May 2027
- Date status
- Tentative date, from the previous edition or tradition. Not yet confirmed.
- Venue
- Mu Ko Similan National Park, Phang Nga
- City
- Thai Mueang
- Province
- Phang Nga
- Region
- South
- Category
- Nature and outdoors
- Tickets
- Paid
- When it runs
- Annual season, mid October to mid May
- Checked
- Tue 27 Oct 2026 against the official source
About this event
The season dates shown are expected in this record because no Department of National Parks page stating them was opened for this pass, although park information reported from the department gives the annual pattern as open from 15 October to 15 May and closed from 16 May to 14 October. On that pattern the 2026-27 season runs from 15 October 2026 to 15 May 2027, covering the whole November to June window except its final weeks, with day boats sailing from Thap Lamu pier near Khao Lak. The date is unconfirmed here and should be checked against the department before travel.
Booking
Booked around the event: hotels, passes, transfers and eSIM. Booking options for this event are being checked and will be added here.
Official source: https://www.visit-thailand.org/islands/andaman-islands/similan-islands. Dates checked Tue 27 Oct 2026.