A half-day island-hopping trip from Koh Samui that combines reef snorkeling at Koh Taen with a relaxed beach lunch and sunbeds on Koh Madsum. Ideal for swimmers and families seeking shallow coral snorkel sites and easy beach time.
More ways to explore the area's outdoor wonders
You step off the longtail and the reef announces itself: patches of coral sit like small, weathered gardens and fish thread between them, daring you to follow. The sun pushes warm light across shallow water; to the south Koh Samui’s silhouette softens behind you while Koh Taen’s low, rocky shore beckons.
Difficulty
easy
Duration
5–6 hours
Fitness Level
Suitable for most people who can swim short distances; minimal walking on sand and some boat transfers.
Wildlife
History
Koh Taen and nearby islets were historically fishing outposts for Samui villagers; small-scale fishing and coconut harvesting remain part of island life.
Conservation
Visitors should avoid standing on reefs and use reef-safe sunscreen; many operators support local marine conservation through small park fees or donations.
Reserve your spot on the Koh Taen & Mudsum: Island Hopping and Snorkeling from Koh Samui today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Bring reef‑safe sunscreen
Use mineral-based sunscreen to protect coral and reapply after swimming; many operators will ask you to avoid chemical sunscreens.
Pack a swimsuit and quick‑dry layers
Light clothing you can swim in and a dry set for the return transfer keeps you comfortable on the ride back.
Confirm pickup details
Call the hotline 24 hours before to confirm your hotel pickup time and meeting point to avoid delays.
Protect your gear
Bring a waterproof bag or dry bag for phone, wallet and camera during boat transfers.
Snorkel mask
Personal mask fits better than rental gear and improves visibility.
Reef‑safe sunscreen
Protects your skin and the reef—choose a mineral-based formula.
summer
Waterproof dry bag
Keeps valuables dry during boat transfers and unexpected splashes.
Aqua shoes
Useful for rocky landings and protecting feet on shallow reefs and shorelines.