Description: An incredibly active cruising spot, filled with naked people and pathways into the woods. Located behind the sand dunes and beach. This place is the Jewel of cruising for Northern Spain and is not to be missed if you find yourself in the area. You need a car to get here. The Dunas De Liencres national park is a 15-minute drive to the west of Santander or around an hour and twenty minutes west of Bilbao.