Cave tours are a popular activity at Mammoth Cave National Park in Kentucky, but there is plenty to do above ground too, such as canoeing or kayaking the Green and Nolin rivers, fishing those rivers, ...

Mammoth Cave National Park said that at least 70 ancient fish species have been identified at Mammoth Cave from the over 25 caves and passages as part of the ongoing Paleontological Resources ...

Many remarkable creatures still live inside Mammoth Cave. “We have eyeless fish,” Schroer said. “They're down in the lowest section of the cave. They've evolved (so) that they have no ...

Mammoth Cave is home to a variety of animals known as troglobites — wildlife species that are specially adapted to live in a cave environment. These residents include eyeless fish, cave salamanders ...

Mammoth Cave National Park in Kentucky is home to a wide variety of wildlife, both above and below ground. Most commonly-seen above ground are squirrels, and deer. Rarer sights include coyotes, black ...