Ko Samui Snorkeling

Ko Samui snorkeling recommendations

Koh Tao / Nang yuan by speed boat

samui koh nang yuan

Fast and cheap full day trip from Samui.

Snorkel at Koh tao in the morning and Koh Nang Yuan in the afternoon

Price: 2,100 baht / adult

More details >>

Koh Tao / Nang yuan by big boat

samui koh tao day trip

Transfer to Koh Tao by fast ferry then get on the snorkeling boat.

More comfortable than the speed boat.

Price: 2,500 baht / adult

More details >>

Ang thong marine park kayaking

samui blue stars kayaking

The Blue Stars kayaking trip is very popular with western tourists. It’s more focused on kayaking than snorkeling but still includes the Emerald lake.

Price: 2,500 baht / adult

More details >>

Ang thong marine park by speedboat

samui ang thong marine park

The fastest way into Ang thong marine park.

Includes some snorkeling and kayaking and also visits the Emerald lake.

Price: 2,100 baht / adult

More details >>

More Ko Samui tour options

Sailing around Koh Matsum

koh madsum

Beautiful scenery on a beautiful boat. Unspoiled islands close to Koh Samui.

More details >>

Koh Phangan day tours from Samui

Red Baron Samui

Cruise to Koh Phangan from Koh Samui with the Red Baron sailing Junk.

More details >>

Ang thong marine park sailing


A cruise around the Angthong marine national park. World class sailing grounds.

More details >>

Sightseeing tours on Samui Island

Mummified monk Samui

Land tours on Koh Samui. ATV, Elephant trek, waterfall, zipline

More details >>

When to visit Koh Samui

Koh Samui day trips are available all year round subject to the sea conditions being ok. The best months are June, July and August.

Most Koh Samui snorkeling day trips depart daily in two different directions. Either north to the island of Koh Tao and nearby Koh Nang Yuan. Or west to the Angthong Marine Park. If you have time we recommend a day trip to each of these destinations. Trips run year round. The waters close to Koh Samui are not as clear as at the outer islands and at certain times of the year can be too shallow for snorkeling. So for the best snorkeling you should go to Koh Tao, Koh Nangyuan or Angthong Marine Park.

Closer to Samui is it’s unspoiled neighboring island Koh Phangan. The island can be reached quickly by ferry and there are also some day tours available to explore the beautiful bays.

If you are mainly interested in snorkeling go to Koh Tao. If you want to escape the crowds then Angthong has fewer daily visitors than Koh Tao. If you want a day relaxing on a comfortable boat try the Red Baron cruise to Koh Phangan.

Koh Samui snorkeling

Koh Nang yuan