Secret Halong Cruise runs one-night, two-day trips from Halong that tour Halong Bay on a small ship. Guests stay overnight in a cabin and receive meals and crew service on board. The ship is small, so it has few cabins, along with outdoor seating and sunbeds, and the cabins and interior are kept clean. The focus is on meals and rest, so it does not suit travelers expecting a packed group-tour schedule or many activities.