At 80 years old, Betty Kellenberger recently became the oldest woman to ever hike the entire Appalachian Trail.

From rafting down the Colorado River to strolling through wine country, the United States has a lot to offer when it comes to ...

This lakeside town just outside Portland sits along the southern side of Maine's second largest lake, offering outdoor water ...

Yosemite National Park is famous for its towering granite, thundering waterfalls and world-class hiking trails. The stunning heart of the park, Yosemite Valley, is extremely popular and almost always ...