92-year-old becomes oldest person to hike Grand Canyon rim to rim
This new rail trail in Vermont will be the longest in New England
Stroll through Doll's Heads Trail, where eerie folk art mixes with nature
8-year-old becomes youngest person to climb California's El Capitan
Rescuers carried this 190-pound dog down a mountain and the video is adorable
This 4-year-old girl summited all 46 peaks in the Adirondacks
Doctors Are Now Prescribing Time In Nature To Patients
Win free beer for a year by finding these medallions hidden in national forests
This company lets you take a llama to lunch
This incredible teacher carried her 10-year-old student with cerebral palsy on her back during 3-day class hike
Peru's rainbow-colored mountains deserve a spot on your travel bucket list
'This Is Us' Star Mandy Moore Just Climbed The Tallest Mountain In Africa
You can now zipline over the Grand Canyon (if you dare!)
This Dog and Cat Love Traveling Together and Have Photos to Prove It
Switzerland Built The World's Longest Pedestrian Suspension Bridge
Grizzly bears followed this hiker, and he caught it all on video
Parents love this piggyback kid carrier so much that it keeps selling out
Can you find the snake in this photo?
15 haunted hiking trails for a scary fall hike
Couple Has 'Hike 59 National Parks' On Bucket List, Checks It Off In Seven Years