Best calm beaches in Thailand, 2026
23 calm beaches in Thailand that score highest on the OnlyBeaches Index for what matters to calm travellers.How we rank →
1OBI 7.5+
Ao Cho Beach
Koh Samet, Thailand
Less crowded, great for a calm beach escape.
2OBI 7.5+
Ao Karang Beach
Koh Samet, Thailand
Beautiful cove offering a secluded experience.
3OBI 7.5+
Ao Khao Khat
Chumphon, Thailand
A serene cove perfect for those seeking a quiet escape.
4OBI 7.5+
Ao Kiu Na Nok Beach
Rayong, Thailand
Hidden gem, ideal for those looking for a quieter experience.
5OBI 7.5+
Ao Kiu Na Nok Beach
Koh Samet, Thailand
Well-known for the scenic views and peaceful environment.
6OBI 7.5+
Ao Noi Beach
Rayong, Thailand
Great for those seeking a quiet beach retreat.
7OBI 7.5+
Ao Noi Beach
Prachuap Khiri Khan, Thailand
Beautiful cove offering a secluded experience.
8OBI 7.5+
Ao Nuan Beach
Koh Samet, Thailand
Great for those looking for a peaceful retreat.
9OBI 7.5+
Ao Phang Nga National Park
Phang Nga, Thailand
A national park with picturesque limestone karsts and serene waters, ideal for boat trips.
10OBI 7.5+
Ao Tanot Beach
Koh Kut, Thailand
Hidden gem with great snorkeling
11OBI 7.5+
Ao Thalane
Krabi, Thailand
A peaceful lagoon surrounded by mangroves, perfect for kayaking and nature exploration.
12OBI 7.5+
Bang Bao Beach
Ko Kut, Thailand
A sheltered Koh Kut bay with calm water, piers, and classic tropical island scenery.
13OBI 7.5+
Coral Cove
Koh Samui, Thailand
Hidden gem, ideal for snorkeling and getting away from the crowds.
14OBI 7.5+
Khao Takiab Beach
Prachuap Khiri Khan, Thailand
Well-known for the scenic views and peaceful environment.
15OBI 7.5+
Khao Tao Reservoir Beach
Hua Hin, Thailand
A calm shoreline area around Khao Tao valued for scenery and short local visits.
16OBI 7.5+
Khlong Yai Kee Beach
Ko Kut, Thailand
A northern Koh Kut beach area near waterfall country, quieter than the main resort strip.
17OBI 7.5+
Koh Samet Beach
Rayong, Thailand
Famous for its snorkeling and peaceful environment.
18OBI 7.5+
Laem Set Beach
Koh Samui, Thailand
A hidden pebble beach with peaceful surroundings.
19OBI 7.5+
Maenam Beach
Koh Samui, Thailand
Calm waters, perfect for a peaceful getaway and snorkeling.
20OBI 7.5+
Pak Khlong Beach
Takua Pa, Thailand
A peaceful hidden gem, perfect for relaxation.
21OBI 7.5+
Pranburi Beach
Prachuap Khiri Khan, Thailand
Less crowded, great for a calm beach escape.
22OBI 7.5+
Sai Thong Beach
Sawi, Thailand
A peaceful family beach perfect for sunbathing and relaxation.
Sai Thong Beach
Prachuap Khiri Khan, Thailand
Great for those looking for a peaceful retreat.