Several miles off the coast of Hoi An is a cluster of mountainous isles known as the Cham Islands. Primarily granite, these islands were once restricted but are now open to the public. The main island Hon Lao, the largest and the only one inhabited, is less than two hours’ away by speed boat. Visitors can come for the day and go birdwatching, snorkel through the surrounding reefs or just enjoy the scenery of the beautiful beaches. Overnight stays are limited, but can be an incredible experience for the intrepid traveler.