This scorching stretch of neon greens and yellows claims the record for the highest average annual temperature in the world at 34.4°C. This surreal landscape, dipping 116m below sea level, was shaped over time by volcanic hydrothermal deposits. Molten rock from the Dallol volcano pushed dissolved salt to the surface through groundwater, which then burned under the heat of the African sun. Credit: Andrea Dell Agostino

This incredible “rainbow cake” mountain range is the result of the repeated layering and compression of red sandstone and other minerals over the course of 24 million years. Over time, Mother Nature’s elements – strong winds and rain – beat down on the mountains, carving unique valleys and ridges into the colourful rock. In 2009, the area was voted one of the six most beautiful landforms in China. Credit: thecitrusreport.com

Even the name “Giant’s Causeway” calls to mind the fantastical. This world famous UNESCO site is known for its polygonal columns of layered basalt hopping away from the green coast and into the sea. Although this strange landscape was likely formed by a volcanic eruption 60 million years ago, some say it was carved into the coast by a mysterious giant. Credit: ©Travel Addicts. Used with permission.

This bizarre red lake near Tanzania’s border with Kenya is known as a ‘salt and soda’ lake because of its heavy sodium level. The lake’s high pH value causes the water to take on a lava-like colour and appearance. Despite its rare chemical balance, the lake is home to salt marshes, freshwater wetlands and an array of birds, such as flamingos.  Credit: visitnature.com