If you'd like to spend a night or so under the stars, Playa del Regatón is a great spot to camp out. Make sure you pack the tent pegs!
If you've got time to stop for a while in Laredo, Playa del Regatón is a good place to kick off your exploring. This dedicated camping area is one of many attractions that'll keep you on the go here. Berria Beach, Bodegas Vidular, and Sonabia Beach are also waiting to be discovered nearby.