Morgan O’Hanlon: As you’re driving through West Texas and through Balmorhea, this kind of big open desert, you get to the Phantom Springs Cave and it’s this tiny little narrow crevice.

Cave diving combines the thrill of scuba diving and with the excitement of exploring a cave; it’s a challenging activity even for experienced explorers. At these four sites — some of the most popular ...

25 Best Cenotes for Mexico Cave Diving I’ve organized this list to include a variety of experience levels. Whether you’re looking for a chill intro to cenote diving or you’re ready to head into the ...

Beneath the Lukács Thermal Baths in Budapest lies a hidden world: a vast underwater cave system. - Csaba Tokolyi Every day, crowds flock to the Lukács Thermal Baths in Budapest, soaking in warm ...

I’ve gone diving and snorkeling all over the world. But there’s something about cenotes that never gets old. I’m obsessed. Each one is like its own secret swimming hole. Some look small on the outside ...

Two men drowned while on a diving expedition in a mazelike Florida cave system that extends deep below the surface, authorities said Thursday. The Hernando County Sheriff’s Office said three teenagers ...