Ko Samae San
เกาะแสมสาร
A naval-administered island group south of Sattahip, with clearer water than the coast near Pattaya and a growing reputation for snorkeling and island day trips.
Koh Samae San lies in Sattahip District, about 40 km south of Pattaya. Boats from Samae San Pier reach the island in 10–20 minutes. The surrounding waters are managed by the Royal Thai Navy, so development has been limited. The sea is clear, with more coral and reef fish than the coast near Pattaya, making it a rising hotspot for snorkeling, diving and island day trips. Nearby smaller islets such as Koh Kham can only be visited on a tour and must follow Navy restrictions. Facilities on the island are limited, so bring your own drinking water and sunscreen. Boats may be cancelled when rainy-season waves are strong.
Opening hours
Approx. 08:00–17:00 (with the boat)
Nearby sights
- Ramayana Water Park
- Silverlake Vineyard
- Khao Chi Chan Buddha Mountain
- Nong Nooch Tropical Garden
- Viharn Sien (Anek Kusala Sala)
- Columbia Pictures Aquaverse
- Wat Yansangwararam
- Mimosa Pattaya