Worth a long drive to see it. Tide stays low for a few hours (at least when we went), so relax. Go at least 1 hour before low tide ready to wade a little if you want to see the extra most spectacular bits of it. Once down the one staircase to the beach go right as the tide comes up first that way then work left (west). The best arches are far to the right and you may have to wade round the rocks to see them. If you are only there at high tide then walk along the cliff edge right (east) and you’ll see the best part from above.
If you own or manage Playa de las Catedrales, register now for free tools to enhance your listing, attract new reviews, and respond to reviewers.