All boat trips will point out the prescribed route on a detailed map of Halong Bay or provide a map. Most day trips include stops at one or two of the major caves (but not all). Entrance to the caves is usually included in a tour itinerary, but be sure to specify when booking.
Note: This information was accurate when it was published, but can change without notice. Please be sure to confirm all rates and details directly with the companies in question before planning your trip.