If walking down a traditional aisle isn’t exactly your thing, why not leave footprints in the sand and tie the knot in the spectacular coastal surroundings of the Algarve’s Benagil Sea Cave?

 

With its sweeping curves providing a domed interior, this is a secluded and dreamily romantic wedding location like no other – grab a registrar, charter a fishing boat and make your vows in nature’s very own chapel.