Koh Samet is one of the closest islands to Bangkok and a popular destination for travelers looking for white sandy beaches, clear waters, and a relaxing tropical getaway.
Koh Samet is part of Khao Laem Ya–Mu Ko Samet National Park and is famous for its beautiful beaches and laid-back atmosphere.
Located just a few hours from Bangkok, it is an excellent choice for a weekend escape or a short beach holiday.
Some of the most popular activities include:
- relaxing on tropical beaches
- snorkeling
- paddleboarding and kayaking
- walking along the beach
- enjoying beautiful sunsets
- dining at beachfront restaurants and bars
Some of the best-known beaches on Koh Samet are:
- Sai Kaew Beach
- Ao Phai
- Ao Wong Duean
- Ao Prao
- Ao Wai
For most travelers, 2–4 days are enough to explore the island and enjoy its beautiful beaches.
Koh Samet can be reached by ferry or speedboat from Ban Phe Pier in Rayong Province. The journey from Bangkok to Ban Phe takes around 3–4 hours by car or bus.
Koh Samet can be visited almost all year round and is known for receiving less rainfall than many other islands in Thailand.
If you have limited time and want to enjoy beautiful beaches close to Bangkok, Koh Samet is one of the best island destinations in Thailand.
See also our guides about Koh Chang and Koh Kood for more beautiful islands in eastern Thailand.