This walk follows the old road from Port Ligat to the Cape, or Cap de Creus. Of course, you can always walk around the bay from Cadaques to Port Ligat (itself a pleasant walk) but that will put an extra half hour onto the walk.
This should take you about an hour and a half and is of moderate difficulty. Start off at the Port Ligat car park and follow the signs to the Cap de Creus, following the old road (look out for signs saying “Cami Vell a Cap de Creus” or “Old Road to Cap de Creus” in Catalan).
This takes you along the coast along a stretch of coastline with breath taking views of the Med. Once you get to the Cap, you’ll be able to see across to France- the scenery is spectacular- basically this is where the Pyrenneean mountains hit the sea.