Hiking trails around Seven Rila Lakes, Bulgaria, Europe

Woman standing admiring a remarkable rock called The Camel, Pla de Tudela, Cap Creus, Costa Brava, Catalonia, Spain, Europe

Climbing to an observation post over the forest canopy, French Guiana, Overseas department and region of France, French Guiana, South America

Hiking path traversing rock plains and rocky mountain top pass area of Colle del Turlo, Vercelli, Piedmont, Italian Alps, Italy, Europe

Woman hiker looks out from Rubha Hunish Coast Guard lookout bothy to the Shiant Isles and Harris at this northernmost tip of Skye, an SSSI due to its geology and maritime cliffs, Rubha Hunish, Duntulm, Skye, Inner Hebrides, Scotland, United Kingdom, Europe

Hiking trail in alpine landscape facing Monte Rosa with moraine landscape, Italian Alps, Italy, Europe

Hiking trail along rugged arid mountain valley of the Sierra Nevada, Andalusia, Spain, Europe

Tourists hiking on the trail at Diana's Peak National Park, Saint Helena, South Atlantic Ocean

Aerial view of Cavusin and hot air balloons at dawn, Avanos District, Nevsehir Province, Cappadocia, Central Anatolia Region, Anatolia, Turkey, Asia Minor, Asia

Valley and mountains in the Andes near Rainbow Mountain, Pitumarca District, Cusco (Cuzco) Region, Peru, South America, South America

El Teide National Park, UNESCO World Heritage Site, Tenerife, Canary Islands, Spain, Atlantic, Europe

Expedition ship Polar Star operating from Ushuaia, Argentina to the Antarctic Peninsula in Antarctica, Southern Ocean, Polar Regions

Hiking trails around Seven Rila Lakes, Bulgaria, Europe

Hiking trails around Seven Rila Lakes, Bulgaria, Europe

Hikers hiking in Andean mountains towards Rainbow mountain, Pitumarca District, Cuzco Region, Peru, South America

Trail in the Andes, near Rainbow Mountain, Pitumarca District, Cusco (Cuzco) Region, Peru, South America

Yellow Hotel Sign on rocks in front of mountain slopes, Langtang Valley trek, Himalayas, Nepal, Asia

Hiking woman, National Park Hohe Tauern, Tyrol, Austria

The unique experience of visiting this beautiful desert on camels makes Wadi Rum a worthwhile stop on a visit to Jordan. Dozens of Beduin-run tours cater to tourism

Hikers crossing a wooden bridge above a mountain stream, National Park Hohe Tauern, Tyrol, Austria