Montenegro Submarine runs shared and private speedboat tours from Park Slobode 1 in central Kotor, on the water since 2015. Routes cross the Bay of Kotor and follow the nearby coast to the Blue Cave, Our Lady of the Rocks, Perast, Mamula Island and Zanjice Beach.
Tours last from one to six hours, depending on the route. Private tours and speedboat rentals let a group set its own itinerary in the bay, on boats for up to 8 or up to 14 passengers.