Koh Tan at a glance
- Our pick: Koh Samui: Pig Island & Koh Tan Snorkeling Half Day, US$ 53 per person (4h, 4.51★ · 152).
- Best value: Snorkeling at Koh Madsum & Koh Tan: Private Longtail Boat, US$ 50 per person (4h–5h, 4.58★ · 19).
- Shortest: Snorkeling Koh Madsum, Koh Tan & Koh Rap: Private Longtail Boat, US$ 73 per person (1h, 4.00★ · only 1 review).
Price per person across the 11 options priced per person: US$ 50–US$ 158 (median US$ 64). With 100+ reviews: 1 of 11.
Of the 11 options: 5 with live guides in English, 11 with free cancellation, 11 with instant confirmation, 7 with hotel pickup, 6 kid-friendly, 5 private and 10 bookable last-minute.
How we rank: quality, number of reviews, availability, booking conditions and relevance to the topic. In the comparison table, our top 3 comes first. Price per person.
Koh Tan
Based on each operator's calendar. Confirmed when you book.
11 options
Koh Samui: Pig Island & Koh Tan Snorkeling Half Day Half-day boat trip from Koh Samui to Pig Island and Koh Tan reef. Snorkeling, beach time with pigs, lunch included, life jackets and gear provided. Every day · 09:30 and 14:00 · From age 5 ★ 4.51 (152 reviews) Duration: 4h Live guide: EN · TH ✓ Free cancellation. from US$ 53 per person
Snorkeling at Koh Madsum & Koh Tan: Private Longtail Boat Snorkel Koh Madsum and Koh Tan from Koh Samui on a private longtail boat with guide, lunch and equipment included. Four to five hours with hotel pickup. Every day · 09:00, 10:00, 13:00 and 14:00 · Pickup available · From age 4 ★ 4.58 (19 reviews) Duration: 4h–5h Live guide: TH ✓ Free cancellation. from US$ 50 per person
Snorkeling Koh Madsum & Koh Tan: Private longtail boat Snorkel Koh Tan's coral reefs and visit Pig Island on a private longtail boat from Samui, with equipment and hotel pickup included. 4 to 5 hours. Every day · 09:00, 10:00, 13:00 and 14:00 ★ 3.60 (10 reviews) Duration: 4h–5h ✓ Free cancellation. from US$ 71 per person
Snorkeling Koh Madsum & Koh Tan from Samui: Private speedboat Snorkel Koh Tan's coral reefs and visit Pig Island on a private speedboat from Samui, with gear and hotel pickup included. Four to five hours on the water. Every day · 09:00 and 13:00 · From age 11 ★ 4.78 (9 reviews) Duration: 4h–5h Live guide: TH ✓ Free cancellation. from US$ 158 per person
Snorkeling and Kayaking in Koh Samui: Koh Tan and Madsum Snorkel Koh Tan's coral reef and kayak Madsum Island from Koh Samui with guide, lunch and hotel pickup included: a full day in the water with everything arranged. Every day · 08:30 · Hotel pickup · From age 4 ★ 3.40 (5 reviews) Duration: 4h Live guide: EN ✓ Free cancellation. from US$ 64 per person
Snorkeling & Kayaking at Koh Tan and Koh Madsum from Koh Samui Pick up from your hotel, speedboat to Koh Tan for an hour snorkeling over coral and fish, then kayak around Koh Madsum's white sand beaches before lunch. Every day · 08:30 · Pickup available ★ 3.80 (5 reviews) Duration: 5h–6h Live guide: EN ✓ Free cancellation. from US$ 56 per person
Snorkeling in Koh Samui: Koh Tan and Koh Madsum by Speedboat Speedboat snorkeling tour from Koh Samui to Koh Tan and Koh Madsum with hotel pickup, Thai lunch and guide included, reef exploration. Every day · 08:30 · Pickup available ★ 3.80 (5 reviews) Duration: 6h–7h Live guide: EN ✓ Free cancellation. from US$ 58 per person
Snorkeling at Koh Madsum & Koh Tan: Private speedboat from Samui Four to five hours snorkeling at Koh Madsum and Koh Tan from Koh Samui on a private speedboat with guide, equipment and hotel pickup included. Every day · 09:00, 10:00, 13:00 and 14:00 · Pickup available ★ 5.00 (3 reviews) Duration: 4h–5h Live guide: TH ✓ Free cancellation. from US$ 127 per person
Snorkeling Koh Madsum, Koh Tan & Koh Rap: Private Longtail Boat Private longtail boat snorkeling trip to three Gulf of Thailand islands with life jacket, snorkel gear and water included. Every day · 09:00, 10:00, 13:00 and 14:00 ★ 4.00 (1 review) Duration: 1h ✓ Free cancellation. from US$ 73 per person
Private Speedboat to Koh Madsum & Koh Tan: Beat the crowds Private speedboat tour from Koh Samui to Koh Madsum and Koh Tan with your own boat and captain. Snorkel coral reefs, swim with resident pigs, and return on your schedule. Every day · 09:00, 10:00, 13:00 and 14:00 · Pickup available Duration: 4h–5h ✓ Free cancellation. from US$ 125 per person
Snorkeling and Kayaking: Koh Tan and Koh Madsum from Koh Samui Snorkel Koh Tan and Koh Madsum from Koh Samui with kayak, lunch and hotel pickup included. A speedboat takes you to quiet islands with coral reefs and white sand beaches. Every day · 08:30 · Pickup available ★ 3.78 (23 reviews) Duration: 4h–5h Live guide: EN ✓ Free cancellation. from US$ 52 per person
All 11 options, side by side
✓ 2026-11-14| Option | Price | Duration | Rating | Days and times | Guide languages |
|---|---|---|---|---|---|
| Koh Samui: Pig Island & Koh Tan Snorkeling Half DayOur pick | US$ 53 per person | 4h | 4.51★ · 152 | Every day · 09:30 and 14:00 | English, Thai |
| Snorkeling at Koh Madsum & Koh Tan: Private Longtail BoatBest valuePrivate · Pickup offered | US$ 50 per person | 4h–5h | 4.58★ · 19 | Every day · 09:00, 10:00, 13:00 and 14:00 | Thai |
| Snorkeling Koh Madsum, Koh Tan & Koh Rap: Private Longtail BoatShortest | US$ 73 per person | 1h | 4.00★ only 1 review | Every day · 09:00, 10:00, 13:00 and 14:00 | — |
| Snorkeling Koh Madsum & Koh Tan: Private longtail boatPrivate | US$ 71 per person | 4h–5h | 3.60★ · 10 | Every day · 09:00, 10:00, 13:00 and 14:00 | — |
| Snorkeling Koh Madsum & Koh Tan from Samui: Private speedboatPrivate | US$ 158 per person | 4h–5h | 4.78★ only 9 reviews | Every day · 09:00 and 13:00 | Thai |
| Snorkeling and Kayaking in Koh Samui: Koh Tan and MadsumPickup offered | US$ 64 per person | 4h | 3.40★ only 5 reviews | Every day · 08:30 | English |
| Snorkeling & Kayaking at Koh Tan and Koh Madsum from Koh SamuiPickup offered | US$ 56 per person | 5h–6h | 3.80★ only 5 reviews | Every day · 08:30 | English |
| Snorkeling in Koh Samui: Koh Tan and Koh Madsum by SpeedboatPickup offered | US$ 58 per person | 6h–7h | 3.80★ only 5 reviews | Every day · 08:30 | English |
| Snorkeling at Koh Madsum & Koh Tan: Private speedboat from SamuiPrivate · Pickup offered | US$ 127 per person | 4h–5h | 5.00★ only 3 reviews | Every day · 09:00, 10:00, 13:00 and 14:00 | Thai |
| Private Speedboat to Koh Madsum & Koh Tan: Beat the crowdsPrivate · Pickup offered | US$ 125 per person | 4h–5h | — | Every day · 09:00, 10:00, 13:00 and 14:00 | — |
| Snorkeling and Kayaking: Koh Tan and Koh Madsum from Koh SamuiPickup offered | US$ 52 per person | 4h–5h | 3.78★ · 23 | Every day · 08:30 | English |
By what you need
- Private (5): Snorkeling at Koh Madsum & Koh Tan: Private Longtail Boat (US$ 50 per person) · Snorkeling Koh Madsum & Koh Tan: Private longtail boat (US$ 71 per person) · Snorkeling Koh Madsum & Koh Tan from Samui: Private speedboat (US$ 158 per person)
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