Best state in America: Pennsylvania, for turning old rails into trails

For more than 20 years, hikers have struck out on June’s first Saturday to confirm what America’s most famous naturalist, John Muir, noted more than a century ago: “Wildness is a necessity.” The occasion, National Trails Day, celebrates the nation’s more than 230,000 miles of trails. It’s a network that continues to expand, thanks to a decades-long […]