Chinstrap penguins (Pygoscelis antarctica) walking down a snowy slope; Half Moon Island, South Shetland Islands, Antarctica

Looking Down Rue St Dominique At Dusk Towards The Eiffel Tower, Paris, France

People walking down the pier towards a ferry on the River Tyne; South Shields, Tyne and Wear, England

Surfers walking into the pacific ocean in Waipio Valley on a black sand beach; Island of Hawaii, United States of America

Steps leading down to the waterfront; Fenit, County Kerry, Ireland

A man at the shore of the Arctic Ocean looking out towards the sun setting through dense fog, Barrow, North Slope, Arctic Alaska, USA, Summer

Walker Looking Out From Refuge De Breche De Tuquerouye Towards Mount Perdido

Grizzly bear (ursus arctos horribilis) walks down the Park road towards the camera, mountains and valley in the background, Denali National Park and Preserve, central Alaska; Alaska, United States of America

Grizzly bear (ursus arctos horribilis) walks down the Park road towards the camera, Denali National Park and Preserve, central Alaska; Alaska, United States of America

Tourists on the Skelligs island off the Kerry coast on the Wild Atlantic Way; County Kerry, Ireland

A couple walking along a path toward Faros in Southeastern Sifnos; Sifnos, Cyclades, Greek Islands, Greece

Tourists descending to Neptune's Grotto in Capo Caccia; Alghero, Sardinia, Italy

Tourists Walking Down Snowy Decline Towards Ocean