During World War II, the Pacific archipelago Palau was the site of fierce battles between American and Japanese forces. History buffs and adventure seekers alike can explore WWII relics scattered across the islands, from battlefields and bunkers to sunken ships and plane wrecks resting beneath the waters.

If you’re looking for an unforgettable adventure, kayaking in Palau through the stunning Rock Islands should be at the top of your list. These limestone formations, covered in lush greenery and surrounded by some of the clearest blue waters in the world, make for an epic paddling experience.