* Ha Long Bay is a scenic highlight of Vietnam’s northern coastline, a UNESCO World Heritage Site known for its formidable karst mountains rising up out of the water. On this full-day tour, experience the Bay’s natural beauty without committing to an overnight or three-day cruise, perfect for visitors traveling on a budget or to a tight schedule. Cruise around the Bay, hike to the top of Titop Island, and go kayaking around the mountains and swimming on the striking white beaches.