Koh Tan and Koh Mudsum
White sand and snorkelling — 2 secret islands.
Best time
Nov – Mar
Currency
THB
Climate
Tropical
Flight
11h
Language
Thai
Two small islands south of Koh Samui, less well known than the classic destinations of the Gulf of Thailand and so generally quieter. The pace stays relaxed, with plenty of time at each site.
Koh Mudsum opens the day after a fifteen-minute crossing from Thong Krut: a pale-sand beach, shallow water, a first swim and time to get used to the gear. Lunch in the shade of the trees, then on to Koh Tan, larger and known for its shallow reefs. Two snorkelling stops are planned at the most fish-rich spots, where parrotfish, damselfish and shoals of fusiliers pass by.
Highlights
Two quiet islands
A fifteen-minute crossing
Two snorkelling stops
Parrotfish and fusiliers
The monitor lizards of Koh Tan
What's included
Round-trip transfer and boarding at Thong Krut
Speedboat, mask, snorkel and life jacket
Thai lunch served on the beach
Guides pointing out the best directions in the water
Itinerary
- 1
Departure from Thong Krut
A fifteen-minute crossing to Koh Mudsum.
- 2
Koh Mudsum
A first swim in shallow water and getting used to the gear.
- 3
Lunch
A Thai meal in the shade of the trees, on the beach.
- 4
Koh Tan
Two snorkelling stops on the shallow reefs.
- 5
Free time
A walk on the beach, with monitor lizards sometimes seen inland.
Cancellation
Free cancellation up to 24 hours before departure.
Local partner
Globeasy local partner
Runs the excursion on the ground












