A group of friends thought: What if we hiked Half Dome with the cables down in inflatable dino costumes? Then, they did it.

Two hikers needed a rescue after they set out to summit Mount Whitney with 150 pounds of gear. Get the story here.

A hiker came across a overgrown entrance that led into a labyrinth of underground tunnels. See his incredible discovery here.

A hiker filmed himself walking across the Catwalk, a narrow stretch of rock between two 14ers in Colorado. It’s freaky.

Can you find the bear hiding along the Appalachian Trail? Thankfully, the hikers were able to spot the animal in real life.

On an Alaska glacier hike, one wrong step could ruin your day—or worse. Watch a glacier hike guide make a mind-blowing demonstration.

Watching a man go for a via ferrata in Switzerland makes me think that via ferratas aren’t my cup of tea. Watch the madness here.

A viral video shows a bear near Great Smokey Mountains National Park working its way down a line of parked cars, trying to open the door.

A man was hiking in Peru when suddenly a dog joined him on the trail. How did a dog end up so high in the Peruvian mountains?

A hike in Hetta-Pallas, Finland turned magical for two women when a “hiking reindeer” randomly joined their trek. Watch it here.