Betws-y-Coed's main natural tourist draw is located 2 miles west of town, alongside the A5 on the River Llugwy. It's a beautiful spot, with the 42m torrent, Wales' highest, weaving through the rocks into a green pool below. Outside seasonal opening hours, bring coins for the turnstile (no change is available).
Swallow Falls
Snowdonia National Park (Parc Cenedlaethol Eryri)