National Geographic
Long layover? Flight delay? These nine urban hiking trails—from a bamboo forest to a wildlife refuge—are all within 15 miles of major U.S. airport hubs.
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Long layover? Here are 9 hiking trails near America’s busiest airports
Long layover? Flight delay? These nine urban hiking trails—from a bamboo forest to a wildlife refuge—are all within 15 miles of major U.S. airport hubs.