Drive south from Lisbon to Meca Beach, which has been Portugal’s nude headquarters since the ‘70’s. When you arrive in Meca beach make sure you go left for the naked sunbathing area. Meca is renown to be a great spot for surfing and ir’s entirely up to you if you want to do it au naturel.

 Above are Official Naturist Beaches. Below is a list of other beaches where being nude is usual and accepted in general but not officially allowed.  Just watch for what locals do, if they shed their clothing then take it as a sign that nudism is accepted, especially true when it’s a secluded and quiet beach.