No trip to Capri is complete without a visit to the famous Blue Grotto. This natural sea cave is known for its mesmerizing blue waters, created by the sunlight passing through an underwater cavity. Hop on a small rowboat and enter the cave to witness the magical blue glow. The experience is truly unforgettable and will leave you in awe of the natural beauty of Capri. Note that the Blue Grotto is only accessible by boat and is subject to weather conditions.