Ko Samed

Ko Samed sits 220 kilometres southeast of Bangkok in the Gulf of Thailand. You reach it by a 30-minute speedboat or 45-minute wooden ferry from Ban Phe Pier in Rayong. The eastern shore delivers white sand beaches linked by pick-up truck taxis, while the steep west coast turns toward quiet sunsets. Because most of the island belongs to a national park, you pay an arrival fee and trade highway traffic for brick tracks and beachfront seafood.

Dining on Ko Samed revolves around dinner tables set directly on the sand. As daylight fades, vendors roll out low wooden tables and matting along Sai Kaew and Ao Phai. Rayong province is famous for fish sauce and dried seafood, so local cooks grill squid and whole sea bass over hot coal fires. Expect central Thai heat in local papaya salads rather than toned-down resort cooking.

• Rayong nam pla dip

  Local seafood comes with green chili dip made from Rayong fish sauce, lime, and raw garlic.

• Sand table setup starts at 17:30

  Beach restaurants begin placing cushions and wooden tables on the wet tide line before sunset.

• Village main street cash preference

  Small noodle shops near Nadan Pier prefer cash payments, while resort restaurants take cards.

Ko Samed gets its name from the samet trees (paperbark trees) that grow across the interior. Royal poet Sunthorn Phu placed part of his 19th-century epic poem Phra Aphai Mani on the island, calling it Ko Kaeo Phisadan or Magic Crystal Island. For generations it remained a quiet fishing outpost until Bangkok weekenders began making the journey in the 1970s. National park designation in 1981 restricted major concrete hotel construction on southern coves.

1. 1821

   Poetic immortalisation

   Sunthorn Phu sets scenes of his classic Thai epic poem Phra Aphai Mani on the island's shores.

2. 1981

   National park status

   Thailand establishes Khao Laem Ya–Mu Ko Samet National Park to preserve coastal forest and reefs.

3. 2000

   Songthaew route paved

   The central dirt track connecting Nadan Pier to southern bays receives concrete paving sections.

4. 2020

   Pier modernization

   Nadan Pier completes major pontoon upgrades to manage passenger ferries safely during tides.

Choosing where to stay on Ko Samed comes down to your tolerance for evening noise versus your transport budget. Sai Kaew puts you steps from restaurants and nightlife, but music echoes along the sand until late. Southern coves like Ao Wong Duean offer quieter nights, but require green songthaew rides or boat transfers to move around.

No private rental cars operate on Ko Samed. Arrival wooden ferries and speedboats land at Nadan Pier on the northern tip. From there, green open-air pick-up trucks (songthaews) wait outside the pier control station to haul passengers south along the single spine road. You can also rent automatic motorbikes, though steep hills between southern coves demand cautious riding.

• Songthaews operate on fixed fares per person to main beaches, posted on a board at Nadan Pier.

• If traveling with a group, charter the whole pick-up truck to avoid waiting for it to fill up.

• Unlit dirt offshoots and steep concrete gradients make evening scooter rides risky.

• Rangers check park fee receipts when songthaews cross entry points into inner forest zones.

Island geography raises prices slightly above mainland Rayong rates because goods arrive by boat. Convenience stores run standard national prices in Nadan village, but beachfront dining and transport carry island premiums. ATMs sit around Nadan Pier and Sai Kaew, but carrying cash remains necessary for smaller bays.

• National Park Entry: 200 THB

  Standard entry fee paid in cash at Nadan Pier for foreign tourists (40 THB for Thai citizens).

• Songthaew Ride: 20–100 THB

  Per-person fare depending on distance from Nadan Pier to your destination beach.

• Motorbike Rental: 300–400 THB/day

  Automatic scooter rentals available near Nadan Pier; fuel is often sold in glass bottles.

• Grilled Whole Fish: 350–500 THB

  Fresh sea bass or snapper grilled over charcoal at beachfront dinner setups.

• Reef-safe sunscreen mandatory

  National park regulations ban sunscreens containing chemical filters that damage coral formations.

• Mainland car parking at Ban Phe

  Covered parking lots near Ban Phe Pier charge around 50–100 THB per night for overnight driving trips.

• Bangkok weekend rush

  Friday afternoons bring heavy traffic on local ferries as Bangkok residents travel down for short stays.

• Limited ATM access on southern bays

  Withdraw cash at Nadan Pier or Sai Kaew before traveling down to quiet southern coves.

• Tide impacts walking between coves

  High tide cuts off rocky paths connecting Sai Kaew, Ao Phai, and Ao Tubtim, requiring road detours.