Mountain bikers by reservoir, Valais, Switzerland
Mountain bikers by dam, Valais, Switzerland
Switzerland, Valais, reservoir in the mountains
Mountain bikers shaking hands, Valais, Switzerland
Mountain bikers with map, Valais, Switzerland
France, Provence-Alpes-Cote d'Azur, Beaurecueil, Bimont Dam
Lake in mountain landscape
Two mountain bikers, Valais, Switzerland
Switzerland, Grisons, Medel, Reservoir Lai da Sontga Maria at Lukmanier Pass
Two mountain bikers under cable cars, Valais, Switzerland
Beautiful landscape scenery of Griessee lake with Gries glacier in background at Nufenen Pass, Valais, Switzerland
Mountain bikers on dirt track, Valais, Switzerland
Swithland Reservoir in Leicestershire, UK
UK, Scotland, Highland, Spean, Laggan Dam
Three men mountain biking, Valais, Switzerland
Mountain biker carrying bike, Valais, Switzerland
Mountain biker riding downhill, Valais, Switzerland
Scenic view of Sella lake by mountain range at Ticino, Switzerland
Germany, Bavaria, Pupplinger Au, Icking Reservoir at sar floodplains
多摩湖取水塔
Mountain biker on dirt track, Valais, Switzerland
Mountain biker, Valais, Switzerland
Mountain biker pushing bike over rocks, Valais, Switzerland
Dried lake bed at dam, surface level view
Chinese Lijiaxia reservoir in Qinghai Province
Taiwan, Shihmen Reservoir
Shihmen Reservoir, Taoyuan
Reservoir Zipingpu Town Dujiangyan Sichuan Province China
Mature men mountain biking, Valais, Switzerland
Germany, Bavaria, Lower Bavaria, near Frauenau, Bavarian Forest, Frauenau Dam, Drinking water reservoir
Albania, Shkoder, Drin river, dam wall of Fierza reservoir, Liqeni i Fierzes
Mountain biker pushing bike uphill, Valais, Switzerland
Mature man mountain biking past cable car, Valais, Switzerland
Mountain biker in mountains, Valais, Switzerland
Switzerland, Canton of Glarus, Kloen Valley, Lake Kloentalersee, overflow
Switzerland, Canton of Glarus, Kloen Valley, Lake Kloentalersee
Switzerland, Canton of Glarus, Kloen Valley, Aerial view of Lake Kloentalersee
Mountain biker cycling over rocks
Germany, Augsburg, Bobinger reservoir
Great Britain, England, Derbyshire, Peak District, Ladybower Reservoir
Great Britain, England, Derbyshire, Peak District, Ladybower Reservoir, dam wall
USA, California, Escondido, Lake Hodges Dam
Thailand, Kanchanaburi Province, Srinagarind Dam, Chaloem Rattanakosin National Park
Austria, Kaprun, Mooserboden dam with walls
Austria, Kaprun, Wasserfallboden dam
Austria, Kaprun, Mooserboden dam with Moosersperre wall
Austria, Kaprun, Mooserboden dam with Drossensperre dam wall
Germany, Salzburg State, Zell am See District, Mooserboden dam
Spain, Mallorca, View of Serra de Tramuntana
USA, Nevada, Hoover Dam and Lake Mead showing fallen water levels
Austria, Tirol, Zillertal, Zillergrund dam wall
Turkey, Antalya Province, Manavgat, Oleander at Oymapinar Dam
Turkey, Antalya Province, Manavgat, Oymapinar Dam
USA, Maryland, Aerial photograph of the Conowingo Dam on the Susquehanna River
Drought
Hydroelectric power station in a rural landscape
Dried lake bed at dam
Hydroelectric power station
Hydroelectric power station, aerial view
Ronghua great dam, Taoyuan
Energy
Water Resource
Germany, Hesse, Waldeck, Edersee Dam, Castle Waldeck in the background
Baishan lake scenery of Huadian County in Jilin Province,China
Awe view of Luzzone lake with Adula Alps in background at Ticino, Switzerland
Mountain landscape with forests and bridge crossing dam in the foreground.
秋の奥多摩湖
China, Yunnan Province, Luoping County, ancient water wheel
Ulldecona reservoir dam in Castellon of Spain
Hydro power plant by mountain in Russia
Switzerland, Valais, woman on a hiking trip from Blatten to Riederalm at a reservoir
Shisanling Reservoir in Winter;Beijing;China
Spain, Soria, root in water of reservoir of La Cuerd la del Pozo
Russia,, Amur Oblast, Zeya reservoir
Switzerland, Canton of Bern, Bernese Alps, Upper Aare-Lake and Upper Aare-Glacier
Europe, Turkey, Erzurum, Uzundere, Tortum Dam
Germany, Bavaria, Lenggries, Pollen accumulated in Sylvenstein Reservoir
Howiesons Poort Dam, South Africa
渇水した貯水池
Rear view of senior man cycling by lake in Vinschgau Valley, South Tyrol, Italy
Switzerland, Canton of Glarus, Kloen Valley, Lake Kloentalersee, Aerial view of overflow
Megget Reservoir, Scotland, UK
Norris dam and reservoir
Cowgill upper reservoir, UK
Mountains by Chirkey reservoir at Sulak canyon in Dagestan, Russia
Aerial view of Canelles Reservoir surrounded by forested hills
Shimen Reservoir Clouds before Sunrise--Shimen Reservoir Dam
Thermal spring
Russia, Dagestan, Gunib, Low clouds over mountain reservoir in autumn
Scenic shot of Reservoir in Ruifang District, Taiwan
ダム
Mountain biker holding map, Valais, Switzerland
Hydro power plant reservoir in Dagestan, Russia
ソメイヨシノ サクラ 菜の花 桟橋 角田山 上堰潟公園
Water reservoir
High angle view of tall road bridge crossing dam
stone bridge,The Loire Valley,France
Dam and Waterfall, Margalef, Spain
Red rock mountain wilderness scenery in Coconino National Forest near Sedona Arizona
武利ダム貯水池
Spain, Asturias, Camposolillo, view over Porma reservoir and Cantabrian Mountains
Mountain biker wearing helmet in mountains, Valais, Switzerland
Austria, Kaprun, Mooserboden dam wall
Austria, Salzburg State, Zell am See district, Mooserboden dam
Austria, Salzburg State,Zell am See District, Mooserboden with the lake Wasserfallboden
Austria, Salzburg State, Zell am See district, Panoramic view of Mooserboden dam
Aggertalsperre seen from above at NRW, Germany
Germany, barrage hydropower, at the Wertach at the Irsingeneer See, Bad Woerishofener Stausee
Three people mountain biking, Valais, Switzerland
Spain, Asturias, Camposolillo, view over Porma reservoir and Cantabrian Mountains in sunshine
Spain, Asturias, Camposolillo, Cantabrian Mountains, senior man sitting at seashore of Porma reservoir enjoying the sunshine
Spain, Vilanova de Sau, submerged Church of Sant Roma at Sau Reservoir
Taiwan, Mingde Reservoir, Suspension Bridge
Tangshan reservoir farms in China
Guizhou jin screen: long busy creek reservoir construction
Drone view of Valdemurio Reservoir, Asturias, Spain
Taiwan, Mingde Reservoir
Ominous Gray Clouds Over Sandy Beach, Utah, USA
Great Britain, England, Derbyshire, Peak District, Ladybower Reservoir, overflow
Spain, Andalusia, Huelva, Drone view Gossan Dam highway
Italy, Lombardy, Lago di Livigno
Mingde Reservoir, Miaoli county, Taiwan
Young couple mountainbiking down hill, Karthaus, Val Senales, South Tyrol, Italy
Warning signs by a water channel, Dangerous Waters. A covered bridge, water flow management barrier.
Montenegro, Pluzine province, reservoir Pivsko jezero
Albania, Kukes, County, Fierza reservoir, Drin river
Germany, Bavaria, East Allgaeu, Lech reservoir
Bridge, Jianshanpei Reservoir, Tainan, Taiwan, Asia
View of Sau Reservoir, Catalonia, Spain
Germany, Bavaria, morning mist at the Sylvenstein Dam
Edersee reservoir in summer
Reservoir on Wimbleball Lake, Exmoor National Park, England, UK
Spain, Baleares, Mallorca, Gorge Blau, artificial reservoir
Spain, Mallorca, View of Serra de Tramuntana, reservoir Gorg Blau
UK, Scotland, Control tower at loch turret reservoir
Spain, village Alba de los Cardanos and Camporedondo Reservoir