No matter which country you visit, it’s not uncommon to come across a sinkhole or two. Most are naturally-forming, but others are the result of human action. Some are beautiful, and some are just a plain nuisance. From a city-swallowing sinkhole in Russia to four in one of the most remote places on earth, here are 15 of the largest sinkholes caught on camera.
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Original Author: Produced by The Finest and published on 04/11/2020 Source