Koh Samui

14 Best Koh Samui Island Tours

The around-island circuits: the Big Buddha, Wat Plai Laem’s eighteen-arm Guanyin, Lamai’s viewpoints and the rock formations every guide enjoys explaining. Half a day with hotel pickup covers an island you would spend a week finding alone.

2.4-Hour Day Tour in Koh Samui

Discover Koh Samui’s top sights in just 4 hours with this guided tour. Visit temples, viewpoints, waterfalls, and more – ideal for a quick, authentic island experience.

★ 5.0

“Good tour with interesting stops around Samui. Happy Samui Guide was very poor and no one could understand what he was saying or explaining about stops. We asked him to speak slower and he didn’t. That part was very disappointing.”

Check Availability →Read our full review →

3.Koh Samui: Travstore Original Koh Samui Discovery Tour

Discover Koh Samui's top sights with this 6-hour guided tour, visiting iconic temples, waterfalls, and unique rocks for an authentic taste of the island.

★ 4.1

“Our guide was excellent & very knowledgable. Spent the perfect amount of time at each location. Saw the highlights of Koh Samui in a short period of time. Would absolutely recommend”

Check Availability →Read our full review →

4.Koh Samui: Half Day Around Island Tour with Transfers

Discover Koh Samui’s top sights in just half a day with this tour—visiting temples, viewpoints, and natural wonders. Great value and knowledgeable guides.

★ 4.6

“Highly recommend! I just got to the island the day before doing the tour and didn’t know what to do and booked this tour. I knew it was going to be a bit touristy but I knew I wasn’t going to learn about the Island…”

Check Availability →Read our full review →

6.Koh Samui Angthong Marine Park Day Tour with Lunch

Discover the stunning limestone islands and lagoons of Angthong Marine Park from Koh Samui on a full-day tour with snorkeling, hiking, and a buffet lunch for great value.

★ 4.0

“Loved this trip to Angthong National Marine Park. Although, at the time of going on this trip, the actual park was not open and so we did not set foot on the island with the big Emerald Lake. Apparently the park closes for one month…”

Check Availability →Read our full review →

7.Ang Thong National Marine Park Full Day Tour

Discover the beauty of Ang Thong Marine Park on a full-day tour from Koh Samui, featuring kayaking, snorkeling, stunning views, and authentic Thai lunch.

★ 4.0

“To many people and the boat it bumpy the food was ok for lunch the staff and work they best to help but when we book it say 30 when we get there it was 43 people so it not as advertised so try to…”

Check Availability →Read our full review →

9.Travstore Original Samui Discovery-Shared Half Day City Tour

Discover Koh Samui’s highlights on this half-day guided tour, visiting temples, waterfalls, and natural landmarks, with local insights and authentic experiences.

★ 4.0

“The tour was great in general as we hit all the main tourist spots in one day. The only downside being the amount of time we spent in each location, we found ourselves hanging around a lot after visiting each site. Also, i dont think…”

Check Availability →Read our full review →

10.Ko Samui Angthong Marine Park Full Day Tour with Snorkeling & Sea Kayaking

Discover Koh Samui’s Angthong Marine Park with this full-day tour featuring snorkeling, sea kayaking, island hikes, and a Thai buffet, perfect for nature lovers.

★ 3.5

“Très bien organisé et magnifiques endroits. Toutefois il convient de signaler que le “petit groupe” était de 50 personnes. On est entassés dans le speed boat.”

Check Availability →Read our full review →

11.Koh Tan and Pig Island Half-Day Tour by Speed Catamaran

Discover Koh Tan and Pig Island with a half-day speed catamaran tour. Snorkel vibrant reefs, meet friendly pigs, and enjoy scenic views—ideal for relaxed adventurers.

★ 4.0

“Waste of money. Pig island disgusting. Poo and wee everywhere. Coral island couldn't get off boat. Snorkeling no visibility and strong current. Ladies toilet not working. Had to use men's. No toilet paper or hand-wash.”

Check Availability →Read our full review →

Explore Koh Samui

Marine-park kayaks, swimming pigs and jungle the beach roads hide.