This mesmerizing sand beach is located in Sagres, Portugal. Praia das Furnas is a nudist beach. The beach is pet friendly, so you can bring your furry friends and enjoy a relaxing day together. The water is vivid blue and very clear. This gained Praia das Furnas a blue flag in 2014. You can get to Praia des Furnas by ferry or take a short car ride from the resort town nearby. If you decide to go with your car, there is a parking lot for you to leave it while enjoying heavenly sights on the beach.