They quit their jobs and hit the road in a solar-powered RV. After exploring most of the national parks, this couples shares tips for low-impact RVing and making the most out of a park adventure.

As someone who's visited all 63 major US national parks, I think some of the most beautiful include Acadia, Grand Teton, Olympic, and North Cascades.

Discover the most dog-friendly national parks in the U.S., plus tips on hiking, rules for leashed pets, and how to explore ...

While increasingly rare, some National Parks allow parkgoers to explore the nation's mesmerizing landscapes from the driver's seats of their off-road rigs. OHV trails are one of the most unique and ...