A man walks past a mural along a street in New Delhi on June 30, 2023. (Photo by Arun Sankar/AFP Photo)

These otherworldly images give a rare glimpse inside caves barely ever seen by the human eye. With its peculiar pools of water and strange colored sediments, the bizarre looking tunnels of the Shakuranskaya cave could be a set straight out of a science fiction film. Found in the disputed region of Abkhazia, around 75 miles outside of Sochi, Russia, it is rumored the incredible underground chambers were formed after a huge earthquake struck the area in 1892. After causing part of a nearby mountain to collapse into the Amtkel River, it is thought the dam-like affect has created a series of interconnecting underground tunnels. Here: a large pool of water inside one of the tunnels. (Photo by Vladimir Mulde/Caters News)

Train attendants take part in a parade training as they visit the national flag guard during a patriotic education event ahead of the 90th anniversary of the founding of the Chinese People's Liberation Army (PLA) in Beijing, China July 25, 2017. (Photo by Reuters/China Stringer Network)

Russia's figure skater Alexandra Trusova performs in a show at the CSKA arena in Moscow on February 14, 2023. (Photo by Kirill Kudryavtsev/AFP Photo)

A day-old lamb exploring new surroundings on the vernal equinox, considered the first day of spring, on March 20, 2019 at Coombes Farm in Lancing, England. (Photo by Andrew Hasson/Getty Images)

Wimbledon champion Carlos Alcaraz is presented with the trophy by Catherine, Princess of Wales after he defeated Novak Djokovic in straight sets on Sunday, July 14, 2024. It was only Kate’s second public appearance this year following her cancer diagnosis. (Photo by Aaron Chown/PA Wire)

Little Mix star Leigh-Anne Pinnock, 30, attends the “Boxing Day” World Premiere at The Curzon Mayfair on November 30, 2021 in London, England. (Photo by Karwai Tang/The Sun)