Koh Racha Noi

Koh Racha Noi is the smaller and more remote sister island of Koh Racha Yai, located south of Phuket in the Andaman Sea. Unlike Racha Yai, it has very limited development and is primarily visited for diving, snorkeling, fishing, and nature excursions. The island features rugged rocky coastlines, small sandy coves, and clear waters with diverse marine life. Stronger currents around some sites make the area particularly attractive to experienced divers. Visitors can join organized boat trips from Phuket and explore the island's underwater landscapes, coral formations, and surrounding marine environment.