San Marcos · San Diego County · CA
SD Aqueduct service road is a 1.4-mile white trail near San Marcos, in San Diego County, CA. It climbs 282 ft and descends 278 ft, between 746 ft and a high point of 990 ft. The surface is unpaved. Mapped for hiking, trail running, mountain biking.
All San Diego County trailsSan Diego County mountain bikingSan Diego County hikingCA trails
Trail data © OpenStreetMap contributors (ODbL). Elevation: USGS 3DEP. Open the interactive map for routing, weather, and offline use.