Embark on a boat tour of Polignano a Mare, exploring the marvelous coastal stretch with the Grotta delle Rondinelle, Grotta Azzurra, Grotta Ardito, and Grotta Palazzese. Admire the city from the sea, viewing it from a different perspective. Meet your skipper at the small port of San Vito, Polignano a Mare. Set off on your adventure, exploring the sensational marine caves of Polignano a Mare. Admire the city from the sea, viewing it from a different perspective, including the port of San Vito, Grotta delle Rondinelle, Grotta Azzurra, Grotta Ardito, and Grotta Palazzese. Stop for a swim in the wonderful coves. Enjoy the small group experience, with each boat accommodating a maximum of 10 people.