The World’s 10 Best Open Water Swimming Spots (4 of 6)

Porto Moniz, Madeira, Portugal

On the northwest tip of Madeira, you’ll find the pools of Porto Moniz, among the most impressive natural pools on Earth. Over several millennia, the pools were created as a result of lava flow from the island’s now-dormant volcanoes. Visitors can enjoy a panoramic view of the Atlantic Ocean and rocky terrain while paddling. The pool water comes from the ocean itself, making it a paradise for those who prefer seawater over fresh.

Lake Bled, Slovenia

Surrounded by the epic Slovenian Alps, Lake Bled was a hidden gem in the pre-social media days. But it’s now one of the most popular open water swimming spots in all of Europe. The deep-blue lake and mountain backdrop are postcard-esque, and visitors to the lake enjoy swimming its 2km length. No trip would be complete without taking the 300-metre swim from the shore to Bled Island, where you can visit the iconic 17th-century church and monastery!