Bang Kao Beach
Come here for the sound of waves, wind and birds, and not much more than that. This is a local beach on Koh Samui's southern coast in Na Mueang, and it gets a fraction of the traffic of the island's headline stretches. The water is very shallow with small chunks of coral underfoot, the sand comes in short patches rather than one long sweep, and there's plenty of natural shade. Views run out to the other islands and the mainland, which is the real draw at low tide when the water pulls back and the waves do their thing.
Reports vary, and I'd take that seriously. Several people describe it as clean, calm and lovely. At least one found litter and broken glass, and had belongings taken while swimming. So don't leave your bag unattended, and have a look at the sand before you settle in. There's a small market at one end selling basics, but that's the extent of the facilities. If you want loungers, bars and service, go elsewhere on the island.
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Experience hints
Pair your visit. After Bang Kao Beach, round out your day in Koh Samui with contrasting stops nearby.
Reviews from Google
What I would call a “local” beach. Reluctant to even review it, so tourists don’t think to come here, which they are not (except for the few). Reminds of a beach I visited in Maui once. Very shallow, quiet, calm, and lovely views of other islands and the mainland.
Clean, quiet and peaceful. Shallow water with small chunks of coral. Small swaths of sand and plenty of shade. Swimmable at high tide. There's a little market at the end with a few basic necessities. This beach is very nice if you are into the sound of waves, wind and birds.
Absolutely horrible experience. This so-called “beach” is nothing more than a stretch of dirty sand littered with trash and broken glass. It’s completely unsafe, and the vibe is far from welcoming. On top of that, some of my belongings were stolen while I was there—truly an awful experience. There’s nothing here worth visiting. No real amenities, no clear water, and definitely no charm. It’s honestly shocking that people even consider coming here. Do yourself a favor and stay far, far away. I wouldn’t touch this place with a 10-foot pole.
A sample of visitor reviews from Google. Read all 99 reviews on Google.
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Bang Kao Beach: Frequently Asked Questions
Is Bang Kao Beach worth visiting?
Bang Kao Beach holds a 3.9★ rating from 99 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 Bang Kao Beach?
The best months to visit Koh Samui are January – August, with the most reliable weather. Crowds peak in July – August & December — going early in the day usually means fewer people. Months to think twice about: October – December (Gulf Coast monsoon).
Where is Bang Kao Beach located?
Bang Kao Beach is at Bang Kao Beach, Na Mueang, Ko Samui District, Surat Thani, Thailand, in Koh Samui. Getting around Koh Samui: Songthaews (fixed routes around the ring road); Motorbike or scooter rental.
Location Info
Bang Kao Beach, Na Mueang, Ko Samui District, Surat Thani, Thailand+66 82 776 4616kosamui.space/bang-kao-beach/Visitor Information
Best time to visit
January – August
Avoid: October – December (Gulf Coast monsoon)
Rainy season
October – December
Avg. temperature
24°C – 32°C(75°F – 90°F)
Crowds
Peak: July – August & December
Getting there
Koh Samui Airport (USM) has direct flights from Bangkok and regional hubs (Bangkok Airways monopoly). The ferry from Surat Thani takes ~1.5 hrs and it's cheaper.
Getting around
- •Songthaews (fixed routes around the ring road)
- •Motorbike or scooter rental
- •Taxis (metered or negotiate upfront)
- •Grab available in main areas
Where to stay near Bang Kao Beach
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Tips for Visiting Beaches
Check Monsoon Windows
Andaman coast beaches (Phuket, Krabi) have rough seas May–October. Gulf beaches (Samui, Hua Hin) are roughest October–December. Plan your beach trip around these windows for calm water and safe swimming.
Go Early for Empty Sand
Even the busiest beaches are nearly deserted before 9 AM. Sunrise walks on Kata, Chaweng, or Railay are magical — 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.
Similar Beaches Across Thailand
Patong Beach
Phuket's most famous 3km beach on the Andaman Sea, buzzing with water sports, dining, and nightlife.

Thong Nai Pan
Thong Nai Pan is the pair of horseshoe bays on Koh Phangan's northeast corner that many rate the island's best all-round base — Thong Nai Pan Yai, the larger southern bay with a village feel and family resorts, and Thong Nai Pan Noi, the more polished northern bay where the island's smarte.

Bottle Beach (Haad Khuat)
Bottle Beach (Haad Khuat) on Koh Phangan's north coast is the island's poster child for earned seclusion — a wide crescent of soft sand backed by jungle hills, with no road in.

Freedom Beach
A secluded white-sand beach near Patong with crystal-clear water, far removed from the crowds.
Where to stay near Bang Kao Beach
Find hotels in Koh Samui on the booking sites travellers trust most.
- Compare prices across sites
- Filter for free cancellation
- Secure checkout on the partner site
Compare rates on Booking.com
Largest selection
Compare rates on Expedia
Bundle & save
Compare rates on Hotels.com
Member prices
We may earn a commission from bookings made through these links — at no extra cost to you. Learn more.
Location Info
Visitor Information
Best time to visit
January – August
Avoid: October – December (Gulf Coast monsoon)
Rainy season
October – December
Avg. temperature
24°C – 32°C(75°F – 90°F)
Crowds
Peak: July – August & December
Getting there
Koh Samui Airport (USM) has direct flights from Bangkok and regional hubs (Bangkok Airways monopoly). The ferry from Surat Thani takes ~1.5 hrs and it's cheaper.
Getting around
- •Songthaews (fixed routes around the ring road)
- •Motorbike or scooter rental
- •Taxis (metered or negotiate upfront)
- •Grab available in main areas