Invented on this very coastline: traverse the cliffs at sea level by scrambling, swimming and — the headline act — leaping from ledges into deep Atlantic gullies. Guides read the swell and pick jumps to match each person's nerve, from polite plops to genuine commitment. Seals frequently audit the sessions. Wetsuits keep the Welsh water honest. Utterly addictive.
Featured in Ten wild swimming and water adventures across Europe · Adventure