ThailandNavigator
Nature & scenery

Ko Mai Si

เกาะไม้ซี้

Island Trat, Thailand

Ko Mai Si is a small island northwest of Ko Kut, within Ko Kut Subdistrict in Trat, distinct from the Mai Si islands near Ko Chang.

About this place

Ko Kut local government identifies Mai Si alongside Ko Kut and Ko Raet as the three islands of its subdistrict. This is the island near the northern end of Ko Kut, rather than Ko Mai Si Yai or Ko Mai Si Lek in the Ko Chang area. Its wooded outline forms part of the coastal seascape around northern Ko Kut. The map marks the island itself and does not identify a public pier or an airport terminal.

Nearby & related places

Plan your visit

Arrange access through an authorised local host or operator and establish the actual arrival point before travelling. Being mapped as a geographic island does not establish unrestricted public landing. A boat excursion around northern Ko Kut may pass nearby without stopping. Ask explicitly whether shore access is permitted and whether a return transfer is included; do not travel to the map centre expecting a public visitor entrance.

Sources & review

Content owner: Thailand Navigator Editorial Team

Last reviewed

Check official information for details that may change.

Community experiences

Reviews of Ko Mai Si

Read first-hand experiences, then share your own.

Write a review
Loading member reviews…
Reviews reflect members’ own experiences.

Want to write a review?

Closing this prompt will not remove your rating.

Choose language

Select the language used across Thailand Navigator.

You can change this any time from the language menu.