At 240 ft (74 metres) tall, it's the highest waterfall in Wales & England. It is found in a remote location in Powys, near Llanrhaeadr ym Mochnant, and is definitely the hardest of the Seven Wonders to reach.
But that doesn't stop hundreds of people from visiting the imposing falls every year. In fact, there's a coffee and gift shop at the site of the waterfalls and a campsite nearby.
