Uncover the top 10 largest natural sinkholes that have dramatically reshaped landscapes around the world. This comprehensive exploration highlights colossal sinkholes such as the Great Blue Hole in ...

Xiaozhai Tiankeng, also known as the “Heavenly Pit,” is the world’s largest sinkhole. Locals have spoken of Xiaozhai Tiankeng for centuries, yet it was only “discovered” by the wider world in 1994 ...