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![The Cave of Swallows, an open air pit cave in the Municipality of Aquismón, San Luis Potosí, Mexico. It is probably the 11th deepest pit in the world. [800 x 1065] : r/EarthPorn](https://external-preview.redd.it/7_iLc80_qQRqaMTcXz874sp3UkWpCj6P2ud_CDGD-f0.jpg?auto=webp&s=5e8104c0aa32a1176e2daebe3000db05d81e5120 "The Cave of Swallows, an open air pit cave in the Municipality of Aquismón, San Luis Potosí, Mexico. It is probably the 11th deepest pit in the world. [800 x 1065] : r/EarthPorn")
The Cave of Swallows, an open air pit cave in the Municipality of Aquismón, San Luis Potosí, Mexico. It is probably the 11th deepest pit in the world. [800 x 1065] : r/EarthPorn
/https://tf-cmsv2-smithsonianmag-media.s3.amazonaws.com/filer/2e/f5/2ef571fd-d48d-43be-a6b3-5944985468bf/earthshine_bigger2.jpg "NASA Considers a Rover Mission to Go Cave Diving on the Moon | Science| Smithsonian Magazine")
NASA Considers a Rover Mission to Go Cave Diving on the Moon | Science| Smithsonian Magazine
Pit Cave Catelo Beach Algarve Portugal Stock Photo - Download Image Now - Albufeira, Algarve, Beach - iStock
Exploring Mexico's Caves—Some of the Deepest Pits in the World - Outside Online
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Incredible Pit, Ellison's Cave. | Scrolller
Pit cave - Wikipedia
India TV - Rappelling into the "Fantastic Pit" cave in Mexico | Facebook
Preserve: South Pittsburg Pit Preserve
The Deepest Pit in the Continental US — Purdue Outing Club
