e/List of trails in Grand Canyon National Park

Information
has gloss	eng: The Grand Canyon Backcountry Office manages undeveloped areas of the canyon by following the 1988 Backcountry Management Plan (BMP), as amended. The goal of the plan is to mitigate human impacts to ecologically sensitive areas within the park. In those areas, the BMP provides management guidelines for:
lexicalization	eng: List of trails in Grand Canyon National Park
instance of	c/Hiking trails in Grand Canyon