Thundering Gullfoss waterfall in winter time, Iceland, Polar Regions

Thundering water at Gullfoss, Iceland's most famous waterfall, with sunlight streaming down through the spray, near Reykjavik, Iceland, Polar Regions

View of Gullfoss Waterfall on the Hvita River in winter, Western Region, Iceland

Waters of Gullfoss, Europe's biggest waterfall, thundering into a deep ravine, near Reykjavik, Iceland, Polar Regions

Water thundering over the Iguaco Falls, Brazil

Iguaco Falls, Brazil

Iguazu Wasserfall, Argentina

Victoria Waterfalls, Victoria Falls, Zimbabwe

Magnificent rock divides thundering Athabasca Falls. Athabasca Falls is the most powerful waterfall in Alberta. Jasper Park. Canadian Rockies. Picturesque forest illuminated by sunset

The Iguazu Falls at the border between Argentine and Brazil: Close up view of a cascade

The Iguazu Falls at the border between Argentine and Brazil: White-water rafting under the cascades

North Island. The largest and widest waterfall in Marocopa. The setting sun illuminates the stormy and thundering jets of water and snow-white foam. The magical beauty of New Zealand

Footbridge with tourists at the Iguazu Falls at the border between Argentine and Brazil

The Iguazu Falls at the border between Argentine and Brazil, Cascades in the devils throat and rainbow

Cascades with rainbow Iguazu Waterfalls Argentina Brazil

Niagara Falls, the tour boat "Maid of the Mist is approaching to the thundering falls, Ontario, Canada