This Italian Beach Was Named One of the World’s Most Beautiful—and It’s Only Reachable by Boat or Foot #Travel Cala Mariolu is the perfect day trip when visiting the island of Sardinia.

Cala Mariolu is the perfect day trip when visiting the island of Sardinia.<div class="media_block"><a href="https://www.travelandleisure.com/thmb/w0pQsXsc-PDvz6l5ID2q4ZQ8-iw=/filters:no_upscale():max_bytes(150000):strip_icc():format(jpeg)/TAL-cala-mariolu-italy-BESTITALYBEACH0226-0925c37fd4414270b74fe6e0d19efb2f.jpg"><img src="https://www.travelandleisure.com/thmb/w0pQsXsc-PDvz6l5ID2q4ZQ8-iw=/filters:no_upscale():max_bytes(150000):strip_icc():format(jpeg)/TAL-cala-mariolu-italy-BESTITALYBEACH0226-0925c37fd4414270b74fe6e0d19efb2f.jpg" class="media_thumbnail"></a></div>