Ma-Rum Bar
Tucked away on Koh Samet, one of Thailand's most popular island escapes in Rayong province, Ma-Rum Bar draws a loyal crowd of both local visitors and international travellers looking to wind down after a day on the island's white sand beaches. Its strong reputation among those who have visited speaks to a consistent experience that keeps people coming back. Open every day of the week from 4:00 PM through midnight, Ma-Rum Bar positions itself as an early evening through late-night destination, making it a natural fit for the classic island rhythm of beach by day, bar by night. The mid-range pricing keeps it accessible without compromising on atmosphere, and the consistent hours mean it works equally well for a relaxed sundowner as it does for a proper night out. Good to know: Koh Samet is a national park island, which means access requires a small entry fee upon arrival by ferry from the mainland pier at Ban Phe. The island operates largely on a cash basis, so it is worth carrying Thai baht before heading out for the evening. As the bar closes at midnight, arriving on the earlier side allows more time to settle in and enjoy the setting without feeling rushed toward last orders.
Experience hints
Pair your visit. After Ma-Rum Bar, round out your day in Koh Samet with contrasting stops nearby.
Also Popular in Koh Samet
Koh Samet
A compact island near Rayong offering white sand beaches, clear waters, and coral reefs within easy reach of Bangkok.
Ko Kloi Floating Market
A lakeside floating market near Rayong with souvenir shops, dining, and fish-feeding activities.
Nuanthip Pier
The main ferry departure point connecting the mainland at Ban Phe to Koh Samet island.
Saikaew Beach Resort
Upscale beachfront resort on Koh Samet with bright rooms, three pools, a spa, and open-air dining.
Ma-Rum Bar: Frequently Asked Questions
Is Ma-Rum Bar worth visiting?
Ma-Rum Bar holds a 4.9★ rating from 70 Google reviews, placing it among the highest-rated nightlife & bars in Koh Samet.
What are the opening hours of Ma-Rum Bar?
Ma-Rum Bar is typically open 16:00-00:00 — see the full day-by-day schedule in the location info on this page. Hours can change on Thai public holidays, so check ahead for holiday visits.
How expensive is Ma-Rum Bar?
Ma-Rum Bar is moderately priced (฿฿) relative to other nightlife & bars in Koh Samet.
When is the best time to visit Ma-Rum Bar?
The best months to visit Koh Samet are November – April (driest island near Bangkok), with the most reliable weather. Crowds peak in Weekends & Thai public holidays — going early in the day usually means fewer people. Months to think twice about: Thai long weekends (crowds, not weather).
Where is Ma-Rum Bar located?
Ma-Rum Bar is at 13 5, Tambon Phe, เกาะเสม็ด, Chang Wat Rayong 21160, Thailand, in Koh Samet. Getting around Koh Samet: Green songthaews between the pier and the beaches; Walking — the east-coast beaches connect via a coastal path.
Location Info
13 5, Tambon Phe, เกาะเสม็ด, Chang Wat Rayong 21160, Thailand+66 65 876 0316Visitor Information
Best time to visit
November – April (driest island near Bangkok)
Avoid: Thai long weekends (crowds, not weather)
Rainy season
May – October (lighter than elsewhere)
Avg. temperature
25°C – 33°C(77°F – 91°F)
Crowds
Peak: Weekends & Thai public holidays
Getting there
Bus or minivan from Bangkok's Ekkamai terminal to Ban Phe pier in Rayong (~3–3.5 hrs), then a 40-minute ferry or 15-minute speedboat to Na Dan pier. The island is part of a national park — foreigners pay a ฿200 entry fee on arrival.
Getting around
- •Green songthaews between the pier and the beaches
- •Walking — the east-coast beaches connect via a coastal path
- •Motorbike rental (฿300/day; interior roads are partly dirt)
Where to stay near Ma-Rum Bar
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Tips for Visiting Nightlife & Bars
Carry Your Passport or a Copy
Clubs and some bars check IDs strictly, especially in Bangkok's Thonglor, RCA, and Sukhumvit areas. A photo of your passport info page on your phone usually works, but carrying a laminated photocopy is safer.
Know the Closing Times
Legal closing time is 2 AM for most venues, though enforcement varies. In Bangkok's designated entertainment zones (RCA, Silom Soi 2/4, Khao San), some clubs stay open until 4 AM. Islands tend to be more relaxed about hours.
Buy Bucket Drinks Cautiously
Island bucket drinks (mixed spirits in a small bucket) are cheap and fun but notoriously strong and inconsistent. Stick to one, stay hydrated, and never leave your drink unattended at beach parties.
Nearby Places
SABAI BAR
A laid-back island bar on Koh Samet open daily from 3pm, offering a relaxed spot to unwind.
The Island Bar
A laid-back island bar on Koh Samet serving drinks from early afternoon into the night.
Kid Hod Bar
A laid-back island bar on Koh Samet open daily from 11am until 1am.
Naga Bar
A popular mid-range bar on Koh Samet open daily from 2pm until 2am, perfect for island evenings.
Similar Nightlife & Bars Across Thailand
Pattaya Walking Street
Pattaya's iconic pedestrian nightlife strip, buzzing nightly with bars, clubs, seafood, and neon lights.
Nana Plaza
Bangkok's most famous adult entertainment complex — a neon-lit, multi-storey plaza packed with bars and clubs on Sukhumvit Road.
Khao San Road
Bangkok's iconic backpacker strip packs bars, street food, live music, and souvenir shops into one loud, neon-lit stretch.
Café del Mar Phuket Beach Club
Stylish beach club on Kamala's shoreline, pairing sunset views with DJ nights and quality food.
Where to stay near Ma-Rum Bar
Find hotels in Koh Samet 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 Agoda
Asia-focused selection
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
November – April (driest island near Bangkok)
Avoid: Thai long weekends (crowds, not weather)
Rainy season
May – October (lighter than elsewhere)
Avg. temperature
25°C – 33°C(77°F – 91°F)
Crowds
Peak: Weekends & Thai public holidays
Getting there
Bus or minivan from Bangkok's Ekkamai terminal to Ban Phe pier in Rayong (~3–3.5 hrs), then a 40-minute ferry or 15-minute speedboat to Na Dan pier. The island is part of a national park — foreigners pay a ฿200 entry fee on arrival.
Getting around
- •Green songthaews between the pier and the beaches
- •Walking — the east-coast beaches connect via a coastal path
- •Motorbike rental (฿300/day; interior roads are partly dirt)