San Dimas · Los Angeles County · CA
Bonelli Park Long Loop is a 7.7-mile trail near San Dimas, in Los Angeles County, CA. It climbs 228 ft and descends 227 ft, between 980 ft and a high point of 1,150 ft. Mapped for mountain biking.
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Trail data © OpenStreetMap contributors (ODbL). Elevation: USGS 3DEP. Open the interactive map for routing, weather, and offline use.