Koh payam is one of the most nothern islands in the Adaman Sea in Thailand, near Myanmar. The speedboat (350B/pp) gets here in 1,5 hour from the main land at Ranong. The big ferry is slower and cheaper for those who want to enjoy the trip.
On the island you 'd better chose to take a scooter taxi or rent one yourself. The beauty of the island is that there are absolute no cars! A natural paradise with hippie style restaurants a place to relax. When crossing the island you will notice many rubber and pinda plantations.