Elephant (Loxodonta africana) calf, Mashatu Game Reserve, Botswana, Africa

Hikers jumping at foot of Tre Cime di Lavaredo (Three Peaks of Lavaredo), Three Peaks Nature Park, Dolomites, UNESCO, South Tyrol, Italy

The 80-foot high Great Buddha Statue (Daibutsu), built by the Daijokyo Sect of Nagoya, Japan, unveiled by the XIV Dalai Lama in 1989,Bodh Gaya, Bihar, India, Asia

Foot of Colossus of Constantine, Musei Capitolini, Capitoline Hill, UNESCO World Heritage Site, Rome, Lazio, Italy, Europe

Footpath sign, Chedworth, Gloucestershire, United Kingdom

Wildlife badger trail over dry-stone wall, Chedworth, Gloucestershire, United Kingdom.

Path on bank of Ten Foot Pond, Sheffield Park Garden, East Sussex, England, United Kingdom, Europe

Deer Park, Martins Haven, Pembrokeshire, Wales, UK, Europe

Gorse (Ulex europaeus) growing along the footpath to Marloes Sands, Marloes, Pembrokeshire, Wales, UK, Europe

Coastal footpath near Newgale

Deer Park, Martins Haven, Pembrokeshire, Wales, UK, Europe

Cardiff Bay Barrage, Cardiff, Wales, UK, Europe

Walking along the coastpath, Whitesands Beach, St Davids, Pembrokeshire, Wales, UK, Europe

Views from Funchal, Madeira, Portugal

Mixed Race female runner stretching

Mixed Race female runner stretching

Amazon Rainforest Canopy Walk at Sacha Lodge, Coca, Ecuador, South America

Amazon Rainforest Canopy Walk at Sacha Lodge, Coca, Ecuador, South America

Bike and foot path leading up to Castell Alaro, on Puig D`Alaro, near village Alaro, Tramuntana, Mallorca, Balearic Islands, Spain

On the hiking trail of the Tongariro Alpine Crossing in Tongariro National Park with a view of the volcano Mount Ngauruhoe, North Island, New Zealand, Oceania

On the hiking trail of the Tongariro Alpine Crossing in Tongariro National Park with a view of the Emerald Lakes, North Island, New Zealand, Oceania

Mountain panorama from the Koblat-Höhenweg on the Nebelhorn, behind left the Hochvogel, 2592m, in the centre the Schneck, 2268m, and on the right the Höfats, 2258m, Allgäu Alps, Allgäu, Bavaria, Germany

Mountain panorama with troll flowers (Trollius europaeus) from Laufbacher-Eckweg to Höfats, 2259m, Allgäu Alps, Allgäu, Bavaria, Germany

Panorama landscape with mountains with wooden bench and footpath, the Zwolferhorn mountain and Lake Wolfgangsee, Alps, Austria

The Vingerklip (rock finger) and the Ugab Valley Terraces are surrounded by thornbush and mopane (Colophospermum mopane) savanna. Aerial view. Drone shot. Damaraland, Namibia

Mountaineer on hiking trail in front of dramatic high mountain landscape, view of mountain lake Vogelhüttensee and glacier Übeltalferner, Stubai Alps, South Tyrol, Italy

Böses Weibl summit with summit cross and colourful prayer flags, view of picturesque mountain landscape with snow-covered summit of the Großglockner, Wiener Höhenweg, Schober group, Hohe Tauern National Park, Carinthia, Austria

Signpost on the Laugavegur hiking trail between Landmannalaugar and Hrafntinusker, Laugavegur trekking trail, Landmannalaugar, Fjallabak Nature Reserve, Suðurland, Iceland, Europe

Dramatic volcanic landscape with mountains and snow, at Höskuldsskáli hut in Hrafntinnusker, Laugavegur trekking trail, Landmannalaugar, Fjallabak Nature Reserve, Suðurland, Iceland, Europe

Magnificent Alpine lake Lago di Braies. Walking trail around the lake is fenced with wooden railings. The concept of environmental and hiking

Scenic view of a hiking trail ascending towards mount txindoki, showcasing the natural beauty of the basque country in gipuzkoa

Tourists walking on a footpath and exploring the magnificent postojna cave in slovenia, a popular tourist attraction

Tourists walking on illuminated footpath inside the famous postojna cave, a karst cave system near postojna, slovenia

Scenic hiking trail winds through vibrant wildflowers, leading towards the majestic peaks of the seceda dolomites in italy

Scenic view of a hiking path leading through vibrant green mountains under a clear blue sky in the italian dolomites

Tourists walking on a sunny summer day on the trail around tre cime di lavaredo in the dolomites

Ancient Mayan site with temple ruins pyramids and artifacts in the tropical natural jungle forest palm trees and walking trails in Muyil Chunyaxche Quintana Roo Mexico

Footprints in the sand, Kniepsand beach, Amrum Island, Nordfriesland, North Frisia, Schleswig-Holstein, Germany, Europe

PR1 hiking trail with a view of the radar station on Pico Arieiro, Madeira, Portugal, Europe

Finished the Taft point trekking in Yosemite National Park in sunset. United States

Views from the trekking trail on the cliffs at Levada do Caldeirao Verde, Queimadas, Madeira

Signs on the trekking trail next to the waterfall in Levada do Caldeirao Verde, Queimadas, Madeira

Signpost on the Laugavegur hiking trail, Landmannalaugar, remote hiking area in the Fjallabak nature reserve, Laugavegur hiking trail, Suðurland, Sudurland, Icelandic highlands, Iceland

Mountaineer on hiking trail in dramatic high mountain landscape, view of mountains with mountain lake Vogelhüttensee and glacier Übeltalferner, Stubai Alps, South Tyrol, Italy

Colourful volcanic landscape with hills and snow, volcanic steaming hot springs, Laugavegur trekking trail, Landmannalaugar, Fjallabak Nature Reserve, Icelandic Highlands, Suðurland, Iceland, Europe

Colourful volcanic landscape with hills and snow, volcanic steaming hot springs, Laugavegur trekking trail, Landmannalaugar, Fjallabak Nature Reserve, Icelandic Highlands, Suðurland, Iceland, Europe

Hiking trail from Fellhorn, 2038m, to Söllereck, Allgäu Alps, Bavaria, Germany, Europe

Dramatic volcanic landscape with mountains and snow, at Höskuldsskáli hut in Hrafntinnusker, Laugavegur trekking trail, Landmannalaugar, Fjallabak Nature Reserve, Suðurland, Iceland, Europe

Colourful volcanic landscape with hills and snow, volcanic hot springs, Laugavegur trekking trail, Landmannalaugar, Fjallabak Nature Reserve, Icelandic Highlands, Suðurland, Iceland, Europe

Colourful volcanic landscape with hills and snow, volcanic steaming hot springs, Laugavegur trekking trail, Landmannalaugar, Fjallabak Nature Reserve, Icelandic Highlands, Suðurland, Iceland, Europe

Signposts to Man of War and Durdle Door, Coastal Path, Long Distance Footpath, Dorset, England, United Kingdom, Europe

A young winged seated Taft point looking at Yosemite National Park and El Capitan in sunset. United States

Hiking trail with radio relay station Schoeckl, Schoeckl, Sankt Radegund near Graz, hills and Schoecklland, Styria, Austria, Europe

Feet with pointed shoes walking on wet pavement

Hikers follow a route along the Colorado River that connect Tapeats Creek and Thunder River to Deer Creek in the Grand Canyon outside of Fredonia, Arizona November 2011. The 21.4-mile loop starts at the Bill Hall trailhead on the North Rim and descends 2000-feet in 2.5-miles through Coconino Sandstone to the level Esplanada then descends further into the lower canyon through a break in the 400-foot-tall Redwall to access Surprise Valley. Hikers connect Thunder River and Tapeats Creek to a route along the Colorado River and climb out Deer Creek.

Timberline, Oregon, United States Of America; Snowshoer In Deep Winter Snow On Mount Hood

Lynn Canyon Suspension Bridge North Vancouver British Columbia Canada

A Historic Log Bridge, Frontier Bridge, Haines Junction, Yukon Territory, Canada

Close-up of person's feet wearing spiked traction cleats while walking on ice through the famous Franz Josef Glacier; West Coast, New Zealand

Winter Ice Storm By Latourell Falls; Columbia River Gorge, Oregon, Usa

Cyclist riding bike on wet walkway with glowing green light at night in Manhattan; New York City, New York, United States of America

Winter Ice Storm By Latourell Falls; Columbia River Gorge, Oregon, Usa

Footprints In The Sand Along The Water's Edge, Cadiz, Spain

Washington, United States Of America; Wildflowers Along A Trail In Mt. Rainier National Park

Detail Of New Modern Pedestrian Bridge; Ballina, County Mayo, Ireland

Timberline, Oregon, United States Of America; A Person Snowshoeing In Deep Snow On Mount Hood

Hiker On Trail At Umbrella Falls In Autumn; Mount Hood National Forest, Oregon, Usa

Wooden Foot Bridge And View Of Glacial Lake In Banff National Park; Banff Alberta Canada

Detail Of New Modern Pedestrian Bridge; Ballina, County Mayo, Ireland

Timberline, Oregon, United States Of America; A Person Snowshoeing In Deep Snow On Mount Hood

Footprints in white sand along shoreline at sunset