Thomas Jefferson described Falling Spring as "a remarkable cascade...falling over a rock about 200 feet to the valley below." Though it's closer to 80 feet, it's no less remarkable.

The 80-ffot drop of Falling Spring Falls cascades over a rock ledge and outcroppings.

Skogafoss is one of many iconic Icelandic waterfalls known around the world. In late spring / early summer, the volume of water flowing over its single drop create a thunderous crash that visitors feel not only with their ears, but flowing up from their feet.

The full Torc Waterfall in Killarney National Park steps down 20 meters into the continuing Owengarriff River.

This unnamed roadside wonder in southern Iceland near Vik collects many tourists caught up in the wonder of this captivating country.

One of two stunning roadside waterfalls in eastern Iceland at Virki Point, Vopnafjordur.

The Owengarriff River cuts through Killarney National Park in western Ireland. After falling from Torc Mountain over Torc Waterfall, the river flows through the green, mossy forest before emptying into Lough Leane Lake.

After falling from Torc Waterfall in Killarney National Park, Ireland, the Owengarriff River stuns visitors at several smaller scenic drops.

The stunning Torc Waterfall in Killarney National Park, Ireland is fed by the Owengarriff River and runoff from Torc Mountain.

Svartifoss (The Black Falls) is one of the most popular sights of Vatnajökull National Park in southern Iceland.