Impressive photos of sinkholes from around the world (65 pictures) by memolition · Sinkholes may vary in size from 1 to 600 m (3.3 to 2,000 ft) both in diameter and depth, and vary in form from soil-lined bowls to bedrock-edged chasms. Sinkholes may be formed gradually or suddenly, and are found worldwide. Like it? Share it! Photo Gallery
