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America's underground attractions you probably didn't know existed

Love Exploring Logo By loveEXPLORING staff of Love Exploring | Slide 1 of 27: America’s cities and scenery may be spectacular, but have you ever thought about what lies beneath? From labyrinthine caves and hidden towns to subterranean hot springs, we bring you some of the most awe-inspiring underground experiences in the USA. Note that some attractions may be closed due to COVID-19 – always check for updates on individual spots and see state advisories before traveling.

America's epic underground world

America’s cities and scenery may be spectacular, but have you ever thought about what lies beneath? From labyrinthine caves and hidden towns to subterranean hot springs, we bring you some of the most awe-inspiring underground experiences in the USA. Note that some attractions may be closed due to COVID-19 – always check for updates on individual spots and see state advisories before traveling.

© FelixLipov/Shutterstock

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