Ko Haa
เกาะห้า
A group of five limestone islets about 25 km southwest of Koh Lanta, with exceptional underwater visibility, famous for the 'Cathedral' dive site and snorkeling.
Ko Haa (meaning 'five islands') is a group of limestone islets in national park waters, roughly 25 km southwest of Koh Lanta. Underwater visibility often exceeds 20 metres, and the reefs are rich in corals, soft corals and tropical fish. The famous dive site 'Cathedral' is a sea cave that breaks the surface, suitable for both beginners and advanced divers. The lagoons between the islets are good for snorkeling. The trip from Saladan takes about 1.5 hours by dive boat, and full-day diving trips typically include two dives.
Opening hours
Approx. November to April
Nearby sights
- Hin Daeng & Hin Muang
- Klong Nin Beach
- Kantiang Bay
- Klong Khong Beach
- Bamboo Bay (Ao Mai Phai)
- Khao Mai Kaew Cave
- Khlong Chak Waterfall
- Mu Ko Lanta National Park