Blue Grotto (Grotta Azzurra) Tours and Tickets
The Blue Grotto (Grotta Azzurra) is one of the most famous attractions on the beautiful island of Capri, located in Italy’s Bay of Naples. This unique sea cave gets its name from the bright blue light filtering through the water by way of an opening below sea level. To enter the cave, visitors board a small rowboat and duck as they enter through a low opening. Once inside the cave, you’ll marvel at the glowing turquoise light.