Similan Island by Speedboat
Phang Nga Province, Thailand
Average Price: $ 102 per person
This day trip is only available between November and April, so make sure you make the limited season tour. Explore the Similan Islands National Park with gorgeous with forests, boulders and stunning beaches. You reach the islands by speedboat, which is an adventure in an of itself, then you can dive and snorkel in the wonderful water.