60 Hikes Within 60 Miles: San Diego, a new San Diego Hiking Guide - The latest and most up to date hiking guide for San Diego County. Written by a San Diego native, 60 Hikes Within 60 Miles: San Diego is a comprehensive hiking guide to escaping into the wilderness both within the city limits and within an hour's driv [in San Diego]Email: sherimcgregor@yahoo.com
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American Hiking Society - the only national organization dedicated to serving hikers and protecting hiking trails
Sierra Club - The Sierra Club's members are more than 700,000 of your friends and neighbors. Inspired by nature, we work together to protect our communities and the planet. The Club is America's oldest, largest and most influential grassroots environmental organization.
