USA, Utah, A family rafting trip through the canyon of the San Juan River.

USA, Utah, A family rafting trip through the canyon of the San Juan River.

USA, Utah, Canyonlands National Park, Rafting through the Gates of Ladore on the Green River.

USA, Colorado, Dinosaur National Monument, Rafting through the Gates of Ladore on the Green River.

USA, Utah, Canyonlands National Park, A 33' S-rig raft navigates through the Big Drop II rapid in Cataract Canyon on the Colorado River. Flow level was 51,000 cfs.

USA, Utah, Canyonlands National Park, An 18' rowing raft navigates through the Big Drop II rapid in Cataract Canyon on the Colorado River. Flow level was 51,000 cfs.

USA, Utah, Canyonlands National Park, An 18' rowing raft navigates through the Big Drop II rapid in Cataract Canyon on the Colorado River. Flow level was 51,000 cfs.

Ireland, County Sligo, Sligo town, Dawn on the river Garavogue at Doorly Park.

Hungary, Budapest, River Danube with St Stephens Basilica as seen from Castle Hill.

Hungary, Budapest, Szechenyi Chain Bridge across the River Danube with St Stephens Basilica as seen from Castle Hill.

Hungary, Budapest, Szechenyi Chain Bridge across the River Danube with St Stephens Basilica as seen from Castle Hill.

Hungary, Budapest, View of the River Danube from Buda Castle towards Elisabeth and Liberty Bridges with the Castle Garden Bazaar in the immediate foreground.