Beneath the Lukács Thermal Baths in Budapest lies a hidden world: a vast underwater cave system.
Mandatory Credit: Csaba Tokolyi via CNN Newsource
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Miles from the ocean, there’s incredible diving beneath the streets of Budapest
Every day, crowds flock to the Lukács Thermal Baths in Budapest, soaking in warm mineral-rich pools as yellow trams clatter along Frankel Leó Street. Most never suspect that just yards away, beneath the city’s historic streets, lies a hidden world: a vast underwater cave system heated by geothermal springs.
