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Pennsylvania's 5 best hiking trails in Pittsburgh for a scenic outdoor escape, according to hikers

Pittsburgh and its surrounding Allegheny County are a delight for hikers to explore, thanks to over 200 miles of trails within the city and around its limits. Walking the 33-mile Three Rivers Heritage ...
WPXI

Volunteers clean up Three Rivers Heritage Trail in Pittsburgh as network set to grow

PITTSBURGH — A collaborative effort on Wednesday helped upkeep a local trail network. Volunteers from Piatt Sotheby’s International Realty and the Pittsburgh Penguins gathered to clean up the Three ...