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100 trails, 5,000 ideas : where to go, when to go, what to see, what to do
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Backpacker hidden gems : [100 greatest undiscovered hikes across America]
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Rail-trails : Pennsylvania : the definitive guide to the state's top multiuse trails
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100 hikes of a lifetime U.S.A. : the country's ultimate scenic trails
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Walking Boston : 34 tours through Beantown's cobblestone streets, historic districts, ivory towers, and new waterfront
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Hiking through history Pennsylvania : exploring the state's past by trail
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Hiking the endless mountains : exploring the wilderness of northeastern Pennsylvania
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Hiking waterfalls Pennsylvania : a guide to the state's best waterfall hikes
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Hiking waterfalls in Pennsylvania : a guide to the state's best waterfall hikes
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Hiking Arizona : a guide to the state's greatest hiking adventures
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AMC's best day hikes near Philadelphia : four-season guide to 50 of the best trails in eastern Pennsylvania, New Jersey, and Delaware
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The plants of the Appalachian trail : a hiker's guide to 398 species
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Classic hikes of North America : 25 breathtaking treks in the United States and Canada
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USA national parks hiking : the top 100 trails
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Wanderers : a history of women walking
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Hiking the Allegheny National Forest : exploring the wilderness of northwestern Pennsylvania
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Walking to listen : 4,000 miles across America, one story at a time
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Grandma Gatewood's walk : the inspiring story of the woman who saved the Appalachian Trail
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Grandma Gatewood's walk the inspiring story of the woman who saved the Appalachian Trail
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Grandma Gatewood hikes the Appalachian trail
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Hiker trash : notes, sketches, and other detritus from the Appalachian trail
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The unlikely thru-hiker : an Appalachian Trail journey
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When Grandma Gatewood took a hike
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The wild silence
