The next morning, head further south to the Island of Mljet. Join the cruise manager for a stroll to the famous salt lakes in the Mljet National Park and enjoy the boat ride to St Mary Isle, where an ancient Benedictine monastery, an old abbey and a Church dating from the 12th century is situated. Return to the vessel for lunch, followed by departure towards Dubrovnik. Late afternoon arrival in Dubrovnik, but before docking at the Gruž harbour, the captain will arrange an evening dinner cruise alongside the old city walls. Enjoy the spectacular views of this magnificent ancient town. Overnight in Dubrovnik.