The Fish Restaurant
Tucked away in Mae Nam on Koh Samui's northern coast, The Fish Restaurant has built a strong reputation among visitors for its straightforward approach to seafood — fresh catches prepared simply, letting the quality of the ingredients do the talking. The Mae Nam location places it away from the island's busier tourist corridors, giving it a more local, unhurried character that sets it apart from the resort-heavy dining scenes found elsewhere on the island. Diners can expect a casual, unpretentious atmosphere where the focus sits firmly on the food. The menu centres on fish and seafood, and the consistent praise from a large number of visitors points to reliable quality and good value. It suits travellers looking for a genuine dining experience rather than something polished for tourist expectations. Good to know: Mae Nam is one of Koh Samui's calmer neighbourhoods, which means The Fish Restaurant tends to attract a quieter crowd than restaurants closer to Chaweng or Lamai. No website is currently listed, so it is worth asking locally or checking with accommodation staff for current opening hours before making the trip, as schedules can shift with the season. Arriving on the earlier side during peak travel periods is a practical way to secure a table without a long wait.
Experience hints
Pair your visit. After The Fish Restaurant, round out your day in Koh Samui with contrasting stops nearby.
Also Popular in Koh Samui

Ko Pha Ngan
A laid-back Thai island of white-sand beaches, jungle interior, and the legendary monthly Full Moon Party.

Ko Tao
A small Gulf of Thailand island renowned for white sand beaches, coral reefs, and world-class scuba diving.

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.
The Fish Restaurant: Frequently Asked Questions
Is The Fish Restaurant worth visiting?
The Fish Restaurant holds a 4.8★ rating from 734 Google reviews, placing it among the highest-rated restaurants & food in Koh Samui.
When is the best time to visit The Fish Restaurant?
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 The Fish Restaurant located?
The Fish Restaurant is at Mae Nam, Ko Samui District, Surat Thani 84330, Thailand, in Koh Samui. Getting around Koh Samui: Songthaews (fixed routes around the ring road); Motorbike or scooter rental.
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). Ferry from Surat Thani takes ~1.5 hrs — a cheaper option.
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 The Fish Restaurant
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Tips for Visiting Restaurants & Food
Learn the Spice Scale
Say 'mai pet' for no spice, 'pet nit noi' for a little spice, or 'pet mak' if you want it Thai-hot. Most cooks will default to a toned-down version for foreigners unless you specify otherwise.
Follow the Crowds
The busiest street stalls are almost always the best — high turnover means fresh ingredients and a recipe that locals vouch for. An empty restaurant at dinner time is a red flag.
Ice Is Safe
Factory-made tube or cylinder ice (used in virtually all restaurants and stalls) is made from purified water and is safe to consume. You don't need to skip the iced Thai tea.
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Where to stay near The Fish Restaurant
Find hotels in Koh Samui on the booking sites travellers trust most.
- Free cancellation on most rooms
- No booking fees
- Compare live prices
Compare rates on Booking.com
Largest selection
Compare rates on Agoda
Best rates in Asia
Compare rates on Hotels.com
Hotels.com Rewards
We may earn a commission from bookings made through these links — at no extra cost to you. Learn more.
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). Ferry from Surat Thani takes ~1.5 hrs — a cheaper option.
Getting around
- •Songthaews (fixed routes around the ring road)
- •Motorbike or scooter rental
- •Taxis (metered or negotiate upfront)
- •Grab available in main areas