Snorkeling
Half day | Easy | Equipment rental and guided tour
Where to visit
Where to visit in Ko Samet?
Eastern Thailand, Thailand
Quick answer
Ko Samet is a crescent-shaped island off the coast of Rayong in Eastern Thailand, renowned for its pristine white-sand beaches, crystal-clear turquoise waters, and relatively undeveloped charm compared to other Thai islands. Most of the island is protected as part of Khao Sam Roi Yot National Park, preserving its natural ecosystems and making it an ideal destination for beach lovers seeking tranquility without excessive commercialization. The island offers a perfect blend of relaxation, water activities, and accessibility via a short ferry ride from the mainland.
Ko Samet is a crescent-shaped island off the coast of Rayong in Eastern Thailand, renowned for its pristine white-sand beaches, crystal-clear tu...
Shortlist
A compact starting point, kept useful for real travelers.
Scuba diving
Full day | Moderate | Certified dives with operator
Beach camping
Overnight | Easy | Campsite fee per night
Kayaking around island
Half day | Moderate | Kayak rental with or without guide
Island trekking
Half day | Easy | Self-guided trails are free
Swimming and sunbathing
Full day | Easy
Speedboat island tour
Half day | Easy | Shared or private boat tour
Visit Khao Sam Roi Yot viewpoint
2 hours | Easy | National park entrance fee
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Good first tap
Ko Samet offers spectacular white-sand beaches and turquoise waters within easy reach of Bangkok, making it perfect for a quick tropical escape with excellent snorkeling, diving, and beach camping opportunities. The island's protected status ensures cleaner beaches and healthier marine life compared to more developed Thai islands.
Best time
November to February
How to reach
From Bangkok, drive southeast to Ban Phe in Rayong province (approximately 3 hours). From Ban Phe pier, take a ferry across to Ko Samet (45 minutes to 1 hour depending on sea conditions).
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