Mumula is the name for a fort located on the island of Lastavica. It is 3.4 nautical miles away from Herceg Novi. Today, this fort is closed for visits.
Every day, during the summer season, boats from the port of Skver transport passengers to the nearby Žanjice beach, so it is possible to sail around the island with the same boat and see what this once-infamous prison looks like from a distance. The price of a boat ride on the route Herceg Novi-Mamula-Zanjic-Herceg Novi costs € 5.00 per person.