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Ko Racha Noi
Island guide

Ko Racha Noi

Ko Racha Noi is the southern Racha island off Phuket, principally known as a boat-access diving destination for experienced divers.

SubdistrictRawai Subdistrict
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Ko Racha Yai

Ko Racha Yai, also called Raya Yai, is the main Racha island south of Phuket, combining sandy bays, diving trips and overnight accommodation. · 13 km away

Ko Lon

Ko Lon is a community island off southern Phuket, reached by boat from Rawai and known for fishing, farming and local cultural activities. · 33 km away

Ko Mai Thon

Ko Mai Thon is a privately managed island southeast of Phuket, known for its beach and reefs; confirm landing permission before booking a trip. · 34 km away

About Ko Racha Noi

Ko Racha Noi, also known as Raya Noi, is the southern of the two principal Racha islands off Phuket. It belongs to Rawai Subdistrict in Mueang Phuket District and is geographically separate from Ko Racha Yai to the north. Unlike the better-developed Yai island, its visitor identity centres on offshore diving rather than a resort settlement.

The Tourism Authority of Thailand specifically describes Racha Noi's diving as appropriate for professional or experienced divers. Treat that distinction seriously when choosing a trip: a boat calling at Racha Noi does not imply that every dive site or condition is suitable for a beginner. The actual site should be selected by qualified staff according to conditions and the group's ability.

Confirm the exact itinerary, qualifications required, equipment and return pier before departure. Wildlife sightings are never guaranteed, so choose a trip for its actual route and dive plan. Sea conditions can change the route; follow the operator's safety decisions and do not assume that a scheduled dive trip includes a beach landing.

Last reviewed
22 October 2026
Content owner
Thailand Navigator Editorial Team
Page type
Island guide

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