Rhaeadr waterfall, 20m higher than Niagara Falls, apparently. Typical holiday trip. A gentle stroll to the bottom of the falls where @shepherdmanswife spent at least a fortnight taking photos, followed by a substantial lunch. Provide pre-ambulance first aid to a chap who headbutted a rock while falling into the water (which spoiled his family's day out somewhat) and then a slightly less gentle stroll/scramble to the top of the Falls. This was followed by a peaceful evening - both @shepherdmanswife and dog fell fast asleep.