
Your passport to the nation's great outdoor spaces, the Lonely Planet USA's National Parks travel guide provides up-to-date advice on what to see, what to skip and what hidden discoveries await.

Introducing more than 80 miles of trails easily within reach from downtown, Urban Hikes Denver is your guide to quick and not-so-dirty jaunts to enjoy during a lunch break or a layover.

You don't have to go all the way into the backcountry to experience the lush landscapes of the Beaver State. Urban Hikes Oregon explores 40 of the state's best urban hiking trails.

See iconic beaches, the Pacific shore and mountain views without going deep into the backcountry. Full of easy-to-follow urban trails, Urban Hikes Southern California is a great pick for adventure.

Covering Oakland, Berkeley, Richmond and Fremont, Urban Trails: East Bay offers 40 routes for walkers, runners and hikers, with an emphasis on getting out and getting fit in your own backyard.

Sitting at the confluence of the Sacramento and American rivers, Sacramento has a rich history and plenty of spaces to explore. Get out for walks, hikes and runs with Urban Trails Sacramento.

You don't have to go far to access outdoor beauty in and around Whatcom and Skagit counties. With Urban Trails: Bellingham as your guide, discover the parks and trails within easy reach of the city.

Written by Boise resident and longtime professional trail advocate Lana Weber, Urban Trails: Boise covers more than 30 routes and includes fascinating sidebars on local history, fauna and flora.

Lake Washington's "Eastside" has for many years been one of the fastest-growing areas of Washington state. Shake off your workday by exploring the beauty of this region with Urban Trails: Eastside.

Take in a piece of nature around town in Urban Hiking: Everett, wherein you'll find an abundance of trails, parks and pathways just a short trip north of Seattle to refresh and stretch your legs.

Discover an abundance of beaches, old growth forests and wetlands along the western shores of Puget Sound in Urban Trails: Kitsap, where it's easy to take a short walk, drive or ferry into nature.

Forest Park, America's largest urban forest, is just one of the many incredible spots you'll discover in Urban Trails: Portland, your guide to the City of Roses' many paths and trails.

Discover the Bay City's abundance of beautiful parks, redwood groves and hiking trails in Urban Trails: San Francisco and explore more than 50 routes around the city's 49 dense square miles..

With many urban trails, natural preserves and old-growth groves in and around the Emerald City, Urban Trails: Seattle is your best step forward to discover its many locally loved trail and parks.