The world is full of strange and wondrous places that seem almost otherworldly in their beauty and mystery. From the Salar de Uyuni salt flats in Bolivia to the Fly Geyser in Nevada, USA, there is no shortage of amazing geological features to explore. Some of the more bizarre examples include the Door to Hell in Turkmenistan, which is a massive burning gas crater that has been burning for over 40 years, and the Blood Falls in Antarctica, which gets its name from the red-colored water that flows out of the Taylor Glacier. Other unusual locations include the Giant’s Causeway in Northern Ireland, the Wave in Arizona, USA, and the Rainbow Mountains in China. Exploring these weird and wonderful places is a reminder of the incredible diversity of our planet and the amazing natural forces that have shaped it over millions of years.