Quttinirpaaq National Park, Canada
High in the arctic circle, Quttinirpaaq National Park on Ellesmere Island, Canada is one of the most remote parks on earth, it sees only around 50 visitors a year. The park takes its name from the Inuktitut language, Quttinirpaaq means 'top of the world'.
Ittoqqortoormiit was founded in 1925 by Ejnar Mikkelsen and 80 other Inuit settlers on Liverpool Land, east of Hurry Inlet, in northeastern Greenland. Today, about 450 people live here and it remains one of the most remote settlements on Earth.
Even further north is Longyearbyen on the island of Svalbard. In fact, this is the most northerly settlement on the planet. This mining town was totally destroyed during the Second World War and had to be rebuilt from scratch.
At the other end of the planet is the island of South Georgia. Lying in the South Atlantic Ocean, about 1300km from the Falkland Islands. There is no permanent population, and no regular transport, only a team of around 30 scientists and the occasional tourist party.
Villa Las Estrellas, Antarctica
This Chilean village is one of only two civilian residential settlements on the continent - the others being temporary military or research stations. The village post office serves all Chilean bases on the continent, and its stamps are popular with collectors.
Finally, somewhere a little warmer. Easter Island is one of the most isolated islands on the planet, its nearest neighbours are are the small Juan Fernandez Islands, found 1,850km east. Despite this, Easter Island was once home to a flourishing civilisation.
This distant peak is famously the highest point on Earth above sea level. The world has changed a lot since it was first scaled in 1953 by Tenzing Norgay and Edmund Hillary, today it's less of an obstacle and more of an attraction.
At the other end of the scale, the lowest point on Earth below sea level is... a sea. The shoreline of the Dead Sea is about 400 metres below the level of the Mediterranean, and as the landlocked sea evaporates, it gets lower every year.
The South Pole
This humble metal stake, sign, and flag mark the most southerly point on Earth - from here, everywhere is north. Roald Amundsen's expedition team reached this point on 14 December, 1911, only a few weeks before the doomed expedition of Robert Falcon Scott.
Views from the terrace ot the Guggenheim Museum Bilbao (2017-09-19) by TrashhandGuggenheim Bilbao