Jansom Bay
A small, sheltered cove on Koh Tao's southwest coast, about a 15-minute walk from Mae Haad, on the coast path to Sai Nuan and Chalok.
Plan your visit
Check Monsoon Windows
Andaman coast beaches (Phuket, Krabi) have rough seas May–October. Koh Samui's beaches are roughest October–December, and Hua Hin's wettest months are September and October. Plan your beach trip around these windows for calm water and safe swimming.
Stay within reach of Jansom Bay
SponsoredSearch Koh Tao hotels with your dates. Filter for free cancellation if you want to hold a room and decide later.
See hotels near Jansom BayOpens Booking.com with your dates
Details
- Address
- Ko Tao, Ko Pha-ngan District
Tours that include Jansom Bay
Guided visits and day-tour combos that include Jansom Bay.
Why go, and how to do it well
Jansom Bay is a small, quiet cove on the southwest coast of Koh Tao, about a 15-minute walk south of Mae Haad. It's the first stop on the coast walk from Mae Haad to Chalok Baan Kao, which carries on past Haad Sai Nuan, and it's a good place to stop for a swim and a snorkel.
I'd treat it as a swim stop on that walk rather than a beach day on its own. Start early, before the heat, and carry water, because the path is rocky in places.
Written by Mac Kiley · Updated Oct 2026
Tours that include Jansom Bay
Guided visits and day-tour combos that include Jansom Bay.
Around here, on foot
Well-rated places within a short walk of Jansom Bay, nearest first. Minutes are at an easy pace in the heat.
- 5 minSensi Paradise Beach ResortHotels & Resorts · 410 m · 4.4★
- 7 minVcare MassageWellness & Spas · 590 m · 4.8★
- 8 minLEO BEACH MUSIC FESTIVALNightlife & Bars · 630 m · 4.4★
- 8 minGoodtime Adventure Beach Club | Restaurant & BarRestaurants & Food · 640 m · 4.8★
- 8 minGoodtime Adventures | Scuba Diving, Snorkeling, & ClimbingActivities & Tours · 650 m · 5.0★
- 8 minBamboo Beach BarNightlife & Bars · 660 m · 4.8★
Experience hints
Pair your visit. After Jansom Bay, round out your day in Koh Tao with contrasting stops nearby.
Ko Tao, Ko Pha-ngan District
Open in Google MapsMore beaches nearby
All within 2.0 km of Jansom Bay.
Haad Sai Nuan
Aow June Juea
Chalok Baan Kao Bay
Sairee Beach
Tips for Visiting Beaches
Go Early for Empty Sand
Even the busiest beaches are nearly deserted before 9 AM. A sunrise walk is the best hour of the day on the sand, and you'll beat the heat for a morning swim.
Use Reef-Safe Sunscreen
Many Thai marine parks ban chemical sunscreens that damage coral. Bring reef-safe (mineral/zinc-based) sunscreen from home — it's harder to find and pricier in Thailand.
Jansom Bay: Frequently Asked Questions
Is Jansom Bay worth visiting?
Jansom Bay holds a 3.9★ rating from 274 Google reviews. Reviews are mixed, so check recent visitor feedback above to see if it fits your plans.
When is the best time to visit Jansom Bay?
The best months to visit Koh Tao are March – September (calmest water, best visibility), with the most reliable weather. Crowds peak in December – January & July – August — going early in the day usually means fewer people. Months to think twice about: November (monsoon swell peaks).
Where is Jansom Bay located?
Jansom Bay is at Ko Tao, Ko Pha-ngan District, in Koh Tao. Getting around Koh Tao: Walking around Sairee and Mae Haad; Motorbike rental (฿200–300/day; some concrete roads are extremely steep).
Also popular in Koh Tao
Dough Koh Tao
Kohtao Daimon Tour
Fishbowl Beach Bar
IMPRESS Massage
Similar Beaches across Thailand
Zen Beach
Bo Phut Beach
Bamboo Beach
