Bulgaria is not just a place with rich history and breathtaking landscapes, it also has a hidden world beneath its surface ...

Explore the surreal Naida caves in Diu with unique rock formations and maze-like tunnels, a hidden gem of nature.

A new tour of the famed Akiyoshido cave system here, one of the largest limestone networks in Japan, offers visitors the ...

“Some scientists say these cave formations are all natural. There are about 19 interlinked caves. These trees growing out of the rock formations shows the symbiotic relationship of Natur ...

Journey into the heart of northern Thailand to explore Tham Lod Cave near Pai—an awe-inspiring natural wonder filled with ...

Lake Melissani on the Greek island of Kefalonia, also known as Melissani Cave, is among the most astonishing lakes in the ...

Experts say newly found karst cave has sediment ‘gene pool’ that hasn’t been seen before, but it needs to be protected before ...

Journey through California’s national parks, from towering redwoods to rugged deserts. Discover breathtaking landscapes and ...

A hiker died Wednesday afternoon in a fall at Purgatory Chasm State Reservation in Sutton, Massachusetts State Police said.

"As we get older, our travels become less about partying, and more about having unique and authentic cultural experiences." ...