Best Things to Do in Koh Samui

The Complete Guide to Tours, Islands & Adventures

Your Guide to Koh Samui's Best Activities

Koh Samui offers something for every kind of traveller — postcard-perfect islands just offshore, jungle trails and waterfalls inland, family-friendly wildlife encounters, and one of the world's most famous beach parties a short boat ride away. This guide brings together our most popular tours and activities, organised by category, so you can plan the perfect trip.

Every tour below is organised directly by ME Travel Samui, with hotel pickup included on most programs. Click through to any activity for full pricing, schedules and online booking.

🌊 Water & Island Adventures

From the swimming pigs of Koh Madsum to the 42 limestone islands of Ang Thong Marine Park, the waters around Koh Samui are the region's biggest draw. Choose a shared group tour for the best price, or charter a private boat for full flexibility.

Pig Island & Koh Tan

Meet the famous swimming pigs of Koh Madsum and enjoy snorkeling in crystal-clear turquoise waters around Koh Tan.

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Ang Thong Marine Park

Explore the 42 islands of the National Marine Park, kayak through emerald lagoons, and hike for breathtaking panoramic views.

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Koh Tao & Koh Nang Yuan

A diver's paradise. Discover world-class coral reefs and abundant marine life. Spot sea turtles and enjoy the iconic sandbar of Koh Nang Yuan.

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🛶 Island Hopping

Private longtail boat to Koh Tan, Koh Rap & Pig Island. Mangrove hike, bat cave, snorkeling & friendly pigs. 1–7 persons, 8,400 THB.

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Private Boat Charter

Rent a private boat exclusively for your group. Choose from Dragon King, King 5, King 7, King 9 or Tong King. Half day, full day or sunset cruise.

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Private Sunset Cruise — Koh Samui

Exclusive Private Boat Charter — 4:00 PM to 6:30 PM

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🌴 Land & Adventure Tours

Koh Samui's interior is covered in rainforest, waterfalls and mountain trails. Explore it by 4×4, quad bike, zipline or elephant encounter — most programs include hotel transfer.

Jungle Safari 4×4

Explore hidden mountain trails, the Secret Magic Garden and coconut plantations — only accessible by 4×4.

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ATV Jungle Safari

Off-road ATV rides through jungle trails, streams and mud tracks — from a 2-hour taste to a full 4-hour adventure with lunch.

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🌳 Treebridge Zipline

Fly above Koh Samui's rainforest on 10 ziplines totalling 2,000m, including 400m & 500m lines. Round-trip transfer, drink & insurance included. 1,900 THB/person.

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Jet Ski Safari

Guided jet ski safari along Koh Samui's coastline and out to neighbouring islands — from a 1-hour taste to a full 5-hour multi-island adventure.

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🐘 Elephant Experience

Meet, feed and bathe elephants in their natural environment in Koh Samui. Three programs available: half day, feeding & shower, or feeding only.

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Samui City Tour

Visit the iconic Big Buddha, Wat Plai Laem, Namuang Waterfall and the famous Grandfather Rocks. Private or shared group tour.

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🌕 Nightlife

Once a month, the neighbouring island of Koh Phangan hosts the legendary Full Moon Party at Haad Rin. We run direct speedboat transfers from Koh Samui, with shared and private options.

🌕 Full Moon Party

Direct speedboat transfer from Koh Samui to the legendary Full Moon Party at Haad Rin, Koh Phangan. Group or private charter.

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Frequently Asked Questions

What are the best things to do in Koh Samui?

The most popular activities are boat trips to Pig Island and Ang Thong Marine Park, the Full Moon Party transfer to Koh Phangan, and land adventures like the Jungle Safari, ATV rides and the Treebridge Zipline. Most can be booked as a shared group tour or a private charter.

How many days do I need in Koh Samui?

Most visitors stay 4 to 7 days, which is enough time for 2–3 tours plus time to relax on the beach. If you want to add a day trip to Koh Phangan or the Full Moon Party, plan for at least 5 days.

Is Koh Samui good for families with children?

Yes. Ang Thong Marine Park, the Elephant Experience, and the Koh Samui City Tour are especially family-friendly, with reduced rates for children on most tours.

What is the best way to book tours in Koh Samui?

Most visitors book tours in advance online with hotel pickup included, which avoids negotiating with street vendors. All tours on this page include transfer from your hotel in the price.

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