In the morning you can explore Blue Cave if you want to. The cave is one of the best known natural beauty spots on the Adriatic and popular because of the glowing blue light that appears at certain times of day. The next stop we’re sailing to is Vis, a beautiful remote island surrounded by the central Dalmatian archipelago and its numerous small islands. During the day, this island is a quiet oasis of peace and you can explore its world-wide famous caves, as well as enjoy fine wine and mouth-watering local Croatian cuisine. At nights, the island transforms into a vibrant clubbing scene, where you can party until the morning. As a free activity, you can attend a Military tour which takes you deep underground into the military complex tunnels that were built during WWII. These tunnels were a well-kept secret until 1992, when it got opened for sight-seeing.