Nai Harn Beach is a popular and picturesque beach located in the Rawai sub-district of Mueang Phuket District in Phuket, Thailand. Phuket is Thailand's largest island and a well-known tourist destination, famous for its stunning beaches, vibrant nightlife, and rich cultural attractions. Nai Harn Beach is situated on the southwestern coast of Phuket, near Promthep Cape, and is considered one of the island's most beautiful and tranquil beaches.