1242-552 - A castle-like early 20th-century house by Lake Silvaplana, Switzerland, Europe

1361-205 - Man admiring the snowy medieval castle of Rocca Calascio after heavy snowfall, Rocca Calascio, Gran Sasso and Monti della Laga National Park, L'Aquila province, Abruzzo region, Apennines, Italy, Europe

1361-201 - Winter view of Rocca Calascio castle after heavy snowfall, Rocca Calascio, Gran Sasso and Monti della Laga National Park, L'Aquila province, Abruzzo region, Apennines, Italy, Europe

1361-109 - Winter view of the snowy medieval village of Rocca Calascio with the castle on top of the hill at dusk, Rocca Calascio, Gran Sasso e Monti della Laga National Park, Campo Imperatore, L'Aquila province, Abruzzo region, Italy, Europe

1361-107 - Winter view of the snow covered illuminated medieval village of Rocca Calascio with the castle at dusk, Rocca Calascio, Gran Sasso e Monti della Laga National Park, Campo Imperatore, L'Aquila province, Abruzzo region, Italy, Europe

1361-106 - Aerial winter view of the snow covered medieval village of Rocca Calascio with the castle and pink clouds at dusk, Rocca Calascio, Gran Sasso e Monti della Laga National Park, Campo Imperatore, L'Aquila province, Abruzzo region, Italy, Europe

1361-103 - Aerial winter view of Rocca Calascio castle and the Santa Maria della Pietà church in the snowy landscape at dusk, Campo Imperatore, L'Aquila province, Abruzzo region, Italy, Europe

1361-68 - Aerial winter view of the snow covered medieval village of Rocca Calascio with the castle surrounded by clouds at dusk, Rocca Calascio, Gran Sasso e Monti della Laga National Park, Campo Imperatore, L'Aquila province, Abruzzo region, Italy, Europe

1361-67 - Aerial winter view of the snow covered medieval village of Rocca Calascio with the castle and pink sky at sunset, Rocca Calascio, Gran Sasso e Monti della Laga National Park, Campo Imperatore, L'Aquila province, Abruzzo region, Italy, Europe

1361-65 - Close-up aerial view of the snow covered medieval castle of Rocca Calascio and the church of Santa Maria della Pieta� at dusk, Rocca Calascio, Gran Sasso e Monti della Laga National Park, Campo Imperatore, L'Aquila province, Abruzzo region, Italy, Europe

1361-66 - Aerial winter view of the snow covered Rocca Calascio castle and church of Santa Maria della Pieta,�with pink clouds at sunset, Rocca Calascio, Gran Sasso e Monti della Laga National Park, Campo Imperatore, L'Aquila province, Abruzzo, Italy, Europe

1361-64 - The snow covered castle of Rocca Calascio among ruins of the old village seen from an arch, Rocca Calascio, Gran Sasso e Monti della Laga National Park, Campo Imperatore, L'Aquila province, Abruzzo, Italy, Europe

1361-63 - Close-up view of the roof of the church of Santa Maria della Pieta with snow covered mountains of Gran Sasso lit at sunset, Rocca Calascio, Gran Sasso e Monti della Laga National Park, Campo Imperatore, L'Aquila province, Abruzzo, Italy, Europe

1361-62 - Winter view of the Renaissance church of Santa Maria della Pieta with snow seen from the castle of Rocca Calascio, Gran Sasso e Monti della Laga National Park, Campo Imperatore, L'Aquila province, Abruzzo, Italy, Europe

1306-988 - Winter sunrise at the Folly of Mow Cop, Cheshire, England, United Kingdom, Europe

1306-986 - Winter and snow at the Folly of Mow Cop, Cheshire, England, United Kingdom, Europe

1216-589 - Castle Stalker, Appin, Scottish Highlands, Scotland, United Kingdom, Europe

1160-4776 - New Castle on Schlossplatz Square, Stuttgart, Neckar Valley, Baden-Wurttemberg, Germany, Europe

1160-4743 - View from the castle to the old town of Esslingen, Baden-Wurttemberg, Germany, Europe

1160-4718 - View over Danube Gorge to Wildenstein Castle, Upper Danube Nature Park, Swabian Alps, Baden-Wurttemberg, Germany, Europe

1160-4746 - View over the old town of Esslingen am Neckar to the castle, Baden-Wurttemberg, Germany, Europe

1160-4779 - View from band stand shell to the New Castle on Schlossplatz Square, Stuttgart, Neckar Valley, Baden-Wurttemberg, Germany, Europe

1160-4747 - Dicker Turm tower at the castle, Esslingen am Neckar, Baden-Wurttemberg, Germany, Europe

1160-4795 - Hohenzollern Castle in winter, Swabian Alps, Baden-Wurttemberg, Germany, Europe

1160-4793 - Hohenzollern Castle in winter, Swabian Alps, Baden-Wurttemberg, Germany, Europe

1160-4781 - New Castle on Schlossplatz Square, Stuttgart, Neckar Valley, Baden-Wurttemberg, Germany, Europe

1160-4742 - Dicker Turm tower at the castle, Esslingen am Neckar, Baden-Wurttemberg, Germany, Europe

1160-4741 - View from the castle to the old town of Esslingen, Baden-Wurttemberg, Germany, Europe

1116-51619 - Short-eared owl (Asio flammeus) standing in snow; Fort Collins, Colorado, United States of America

1245-2301 - View towards the Castle, winter, Lublin, Lublin Voivodeship, Poland, Europe

1245-2305 - View towards the Castle, winter, Lublin, Lublin Voivodeship, Poland, Europe

1245-2306 - View towards the Castle, winter, Lublin, Lublin Voivodeship, Poland, Europe

799-4164 - Aerial view of Lydford Castle on a snowy winter morning, Lydford, Devon, England, United Kingdom, Europe

1113-104617 - Hiker taking a rest, Wooden alpine hut, descent from Unnutz Mountain (2078 m), Rofan Mountains, Tyrol, Austria

1113-104616 - Hiker and wooden alpine hut, descent from Unnutz Mountain (2078 m), Rofan Mountains, Tyrol, Austria

1113-104611 - Hiker standing between snow-covered mountain pines, descent from Unnutz Mountain (2078 m), Rofan Mountains, Tyrol, Austria

1113-104610 - Hiker climbing on a snowy peak, ascend to Unnutz Mountain (2078 m), Rofan Mountains, Tyrol, Austria

1113-104607 - Hiker walking in snow-covered landscape, ascend to Unnutz Mountain (2078 m), Rofan Mountains, Tyrol, Austria

1113-104605 - Bivouac, near Saykogel (3355 m), Ötztal Alps, Tyrol, Austria

1113-104609 - Hiker standing in snow-covered landscape, ascend to Unnutz Mountain (2078 m), Rofan Mountains, Tyrol, Austria

1113-104612 - Snow-covered mountain pine, descent from Unnutz Mountain (2078 m), Rofan Mountains, Tyrol, Austria

1113-104597 - Hiker having a look at a watch, on the way to Schreckhorn hut, Lower Grindelwald glacier, Eiger and Moench in the background, Bernese Oberland, Switzerland

1113-104603 - Glaciate mountain ridge, Mont Blanc Mountain Massif, Graian Alps, France

1113-104613 - Man looking into the distance, alpine hut, descent from Unnutz Mountain (2078 m), Rofan Mountains, Tyrol, Austria

1113-104614 - Hiker taking a rest and drinking out of a cup, Koegl alp (1432 m), descent from Unnutz Mountain (2078 m), Rofan Mountains, Tyrol, Austria

1113-104608 - Hiker walking in snow, ascend to Unnutz Mountain (2078 m), Rofan Mountains, Tyrol, Austria

1113-104606 - Hiker climbing over snow-covered rocks, ascend to Unnutz Mountain (2078 m), Rofan Mountains, Tyrol, Austria

1113-104602 - Frozen and snow-covered lake, Kaesivarsi, Lapland, Finland

1113-104604 - Glacier in mountain landscape, Mont Blanc Mountain Massif, Graian Alps, France

1179-4905 - Bernina Express train in the winter forest covered with snow surrounding Tarasp Castle, Engadine, Graubunden Canton, Switzerland, Europe

1179-4906 - Trees covered with snow in the forest surrounding old Tarasp Castle and mountains, Engadine, Graubunden Canton, Switzerland, Europe

1116-47775 - Children playing in a snow fort on frozen Lake Wabamun, Wabamun, Alberta, Canada

1109-3782 - Fortified church and fortress of Viscri, UNESCO World Heritage Site, Transylvania, Romania, Europe

1109-3763 - Bran Castle covered in snow in winter, Transylvania, Romania, Europe

1109-3766 - Bran Castle covered in snow in winter, Transylvania, Romania, Europe

1247-65 - Rosenborg Slot in the snow, Copenhagen, Denmark, Scandinavia, Europe

1216-291 - Braemar Castle, Aberdeenshire, Highlands, Scotland, United Kingdom, Europe

1213-139 - Wintery scene of Loch Linnhe, near Fort William, in calm weather with reflections, Highlands, Scotland, United Kingdom, Europe

746-75134 - Snow in Florence, Belvedere fort, Tuscany, Italy, Europe

1179-876 - The Belvedere Tower frames the snowy peaks and Peak Badile on a spring day, Maloja Pass, Canton of Graubunden, Switzerland, Europe

832-282758 - Mountain station on the Mont Fort (3328 meters), in 4 Vallees region, Valais, Switzerland

832-282756 - Skilift station Nendaz on the way to Mont Fort on the the Les Gentianes (2900 meters), 4 Vallees, Valais, Switzerland

832-273071 - Kreuzenstein castle, Leobendorf, Weinviertel Region, Lower Austria, Austria

832-273072 - Kreuzenstein castle, Leobendorf, Weinviertel Region, Lower Austria, Austria

733-5692 - Climbers on the Geneva Spur, Solu Khumbu Everest Region, Sagarmatha National Park, UNESCO World Heritage Site, Nepal, Himalayas, Asia

733-5686 - Climbers on the Lhotse Face at 7000m on Mount Everest, Solu Khumbu Everest Region, Sagarmatha National Park, UNESCO World Heritage Site, Nepal, Himalayas, Asia

733-5688 - Climbers on the Lhotse Face at 7000m on Mount Everest, Solu Khumbu Everest Region, Sagarmatha National Park, UNESCO World Heritage Site, Nepal, Himalayas, Asia

733-5691 - A line of climbers on the Lhotse Face, Mount Everest, Solu Khumbu Everest Region, Sagarmatha National Park, UNESCO World Heritage Site, Nepal, Himalayas, Asia

733-5687 - Climbers on the Lhotse Face at 7000m on Mount Everest, Solu Khumbu Everest Region, Sagarmatha National Park, UNESCO World Heritage Site, Nepal, Himalayas, Asia

733-5690 - A line of climbers on the Lhotse Face, Mount Everest, Solu Khumbu Everest Region, Sagarmatha National Park, UNESCO World Heritage Site, Nepal, Himalayas, Asia

733-5639 - Ice climbing on Mont Blanc, Chamonix, Haute-Savoie, French Alps, France, Europe

733-5638 - Ice climbing on Mont Blanc, Chamonix, Haute-Savoie, French Alps, France, Europe

733-5643 - Ice climbing on Aiguille du Midi, Chamonix, Haute-Savoie, French Alps, France, Europe

733-5642 - Ice climbing on Aiguille du Midi, Chamonix, Haute-Savoie, French Alps, France, Europe

845-685 - The Kings Tower at Knaresborough Castle in the snow Knaresborough, Yorkshire, England, United Kingdom, Europe

845-682 - The Kings Tower at Knaresborough Castle in the snow Knaresborough, Yorkshire, England, United Kingdom, Europe

831-1199 - Sunrise on Hadrian's Wall National Trail in winter, looking to Housesteads Fort, Hadrian's Wall, UNESCO World Heritage Site, Northumberland, England, United Kingdom, Europe

1116-33741 - Nepal, Nagarkot, Fort Hotel, overview of hillside and clouds, Himalayan mountains in background.

1116-17972 - Fort Gibraltar on frosty winter day, Whittier Park, Winnipeg, Manitoba

857-76131 - A two year old boy plays in a snowy field during a snowstorm in a red snowsuit with his mother in a park, Fort Collins, Colorado.

857-76119 - A two year old boy plays in a snowy field during a snowstorm in a red snowsuit with his mother in a park, Fort Collins, Colorado.

857-76129 - A two year old boy plays in a snowy field during a snowstorm in a red snowsuit with his mother in a park, Fort Collins, Colorado.

857-76133 - A two year old boy, sleds with his mother and his teddy bear at the local sledding hill in Fort Collins, Colorado.

857-74776 - A mother plays with her toddler son in his first big snowstorm in Fort Collins, Colorado.

857-76130 - A two year old boy plays in a snowy field during a snowstorm in a red snowsuit with his mother in a park, Fort Collins, Colorado.

857-74778 - A mother plays with her toddler son in his first big snowstorm in Fort Collins, Colorado.

321-4614 - Winter view of Rannoch Moor at sunset with dead tree, frozen stream and snow-covered mountains in the distance, near Fort William, Highland, Scotland, United Kingdom, Europe

321-4591 - Panoramic view across River Etive towards snow-covered mountains including Buachaille Etive Mor, Rannoch Moor, near Fort William, Highland, Scotland, United Kingdom, Europe

321-4604 - Winter view over Lochain Na h'Achlaise towards snow-covered Black Mount Hills, loch flat calm and partially frozen, reflecting blue sky and white clouds, Rannoch Moor, near Fort William, Highland, Scotland, United Kingdom, Europe

321-4594 - Panoramic view across Lochain Na h'Achlaise on clear winter morning towards the snow-covered mountains of the Black Mount range, Rannoch Moor, near Fort William, Highland, Scotland, United Kingdom, Europe

321-4601 - Winter view of Rannoch Moor showing lone whitewashed cottage on the bank of a river, dwarfed by snow-covered mountains, Rannoch Moor, near Fort William, Highland, Scotland, United Kingdom, Europe

321-4613 - Winter view over River Etive towards snow-capped Buachaille Etive Mor, Rannoch Moor, near Fort William, Highland, Scotland, United Kingdom, Europe

321-4612 - Winter view over River Etive towards snow-capped Buachaille Etive Mor, Rannoch Moor, near Fort William, Highland, Scotland, United Kingdom, Europe

321-4593 - Winter panoramic view of Rannoch Moor showing lone whitewashed cottage on the bank of a river, dwarfed by snow-covered mountains, Rannoch Moor, near Fort William, Highland, Scotland, United Kingdom, Europe

321-4603 - A82 trunk road heading across Rannoch Moor towards Glencoe with snow-covered mountains in distance and dramatic evening sky, Rannoch Moor, near Fort William, Highland, Scotland, United Kingdom, Europe

321-4600 - Winter view of Rannoch Moor showing lone whitewashed cottage on the bank of a river, dwarfed by snow-covered mountains, and dramatic evening sky, Rannoch Moor, near Fort William, Highland, Scotland, United Kingdom, Europe

321-4609 - Evening view over flat calm Loch Ba with pink afterglow in sky, reflected in loch and snow-capped mountains in distance, Rannoch Moor, near Fort William, Highland, Scotland, United Kingdom, Europe

321-4595 - Panoramic view across Rannoch Moor on clear winter morning towards the snow-covered mountains of the Black Mount range, Rannoch Moor, near Fort William, Highland, Scotland, United Kingdom, Europe

321-4592 - Panoramic view across River Etive towards snow-covered mountains including Buachaille Etive Mor, Rannoch Moor, near Fort William, Highland, Scotland, United Kingdom, Europe

321-4611 - Winter view over River Etive towards snow-capped mountains, Rannoch Moor, near Fort William, Highland, Scotland, United Kingdom, Europe