the.com/spelunking

the only hobby where getting lost underground is a feature, not a bug

means The recreational exploration of caves, often involving crawling, climbing, and squeezing through tight underground passages.

from From the Latin spelunca, meaning 'cave,' which itself came from the Greek spelynx. The word 'spelunker' surfaced in American English in the early 20th century, when cave enthusiasts needed a name grander than 'cave-crawler.' Britain, meanwhile, prefers the soggier-sounding 'potholing.'

name origin
From Greek for cave, popularized in 1940s America
the rivalry
Cavers mock spelunkers as reckless amateurs
absolute dark
Deep caves have zero light, breeding eyeless creatures
the squeeze
Some passages force you to exhale to fit
deepest cave
Veryovkina drops over 2,200 meters underground
for instance

son doong cave — vietnam's largest cave, 2.5 miles long, discovered 1991 by local farmers

mammoth cave — kentucky, usa — world's longest cave system at 405 miles of surveyed passages

waitomo caves — new zealand limestone caves famous for glowworms, explored commercially since 1887

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