The natural open spaces in and around San Diego are a prized natural resource for area hikers, and author Sheri McGregor shows you where and how to enjoy 60 of the best trails that the city of San Diego, nearby state parks, and private ventures have to offer. Bounded by San Diego Bay and the Pacific coastline to the west, the Santa Rosa Mountains to the east, Mexico to the south, and the lower reaches of the Los Angeles metro area to the north, the 60-mile radius beyond San Diego creates a small but rich wedge of scenic, natural wealth. Whether you're an experienced hiker or a casual day-hiker, 60 Hikes Within 60 Miles: San Diego is the perfect tool to explore it all.