Lush Lokrum is a beautiful, forested island full of holm oaks, black ash, pines and olive trees, only a 10-minute ferry ride to Lokrum from Dubrovnik’s Old Harbour. It’s a popular swimming spot, although the beaches are rocky. Boats leave roughly hourly in summer (half-hourly in July and August). The public boat ticket price includes the entrance fee, but if you arrive with another boat, you’re required to pay 120KN at the information centre on the island.
To reach the nudist beach, head left from the ferry and follow the signs marked FKK; the rocks at its far end are Dubrovnik’s de facto gay beach. Another popular place for a swim is the small saltwater lake known as the Dead Sea.
Make sure you check what time the last boat to the mainland departs. Note that no one can stay overnight and smoking is not permitted anywhere on the island.