Outdoors things to do in Koh Samui

We rank 353 outdoor things to do in Koh Samui, Thailand. The highest scoring is Angthong National Marine Park VIP Small Group Tour with an Outty Ranking of 96 out of 100, and prices across the category start at $23 per person. Fresh air, water, trails and skyline views.

Ranked experiences
353
In the 90+ Club
4
Available today
60
From
$23

Outdoors in Koh Samui compared

Top 10 outdoor things to do in Koh Samui by Outty Ranking, price, duration and traveler rating
ExperienceOutty RankingFromDurationRating
Angthong National Marine Park VIP Small Group Tour96$1858.5h5/5 (928)
Semi-Private yacht adventure to Ang Thong Park’s hidden treasures94$13110h4.9/5 (902)
6 Hours Elephant Care and Jungle Tour by 4WD in Koh Samui92$625h4.9/5 (456)
2-Hour Koh Samui ATV Quad Tour91$582h4.8/5 (697)
Koh Samui: Elephant Nature Care, the largest elephant sanctuary90$923h4.9/5 (360)
Koh Samui Custom Sightseeing Tour with Private Guide89$1694h4.9/5 (515)
Pig Island Tour by Speedboat with Snorkeling88$585h4.7/5 (760)
Full Day Ang Thong Islands Luxury Small Group Tour87$1377h4.8/5 (348)
Samui Viewpoint Elephant Pig Island and Snorkeling with Lunch86$776h4.9/5 (185)
Samui X Quad Premium ATV Tour (1 Driver) with Lunch85$1454h5/5 (153)

Every outdoors experience we rank in Koh Samui

Outdoors in Koh Samui: common questions

What are the best outdoors things to do in Koh Samui?
Angthong National Marine Park VIP Small Group Tour is the highest ranked, with an Outty Ranking of 96 out of 100 from 928 traveler reviews. Semi-Private yacht adventure to Ang Thong Park’s hidden treasures, 6 Hours Elephant Care and Jungle Tour by 4WD in Koh Samui, 2-Hour Koh Samui ATV Quad Tour follow close behind. We rank 353 outdoors experiences in Koh Samui in total.
How much do outdoors activities in Koh Samui cost?
Expect around $1304 per person on average. The cheapest we rank is Koh Samui Half Day Island Guided Tour from $23, and prices climb for small-group departures, skip-the-line access and evening slots.
Can I book outdoors activities in Koh Samui for today?
Yes. 60 of the 60 top-ranked outdoors experiences we track in Koh Samui currently show same-day availability. Same-day slots are limited, so book in the morning where you can.
How does Outty rank outdoors experiences in Koh Samui?
Every experience gets an Outty Ranking from 0 to 100 built from traveler sentiment, review depth, recent booking momentum, value against comparable outdoors options in Koh Samui, operator standing and cancellation flexibility. Anything scoring 90 or above joins the Outty 90+ Club.
When is the best time to visit Koh Samui?

Browse things to do in Koh Samui by type

Last Minute 476Culture & History 161Nightlife 79Food & Drink 65Family Friendly 34Most Highly Reviewed 20Most Popular 18

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