Black Oak Trail

Portola Valley · San Mateo County · CA

0.7 miDistance
377 ftTotal climb
331 ftTotal descent
743 ftHigh point
567 ftLow point
HardDifficulty

Elevation profile

Black Oak Trail is a 0.7-mile hard trail near Portola Valley, in San Mateo County, CA. It climbs 377 ft and descends 331 ft, between 567 ft and a high point of 743 ft. Hard difficulty: calculated from 20% avg grade · 1.3 mi round trip, 715 ft climb. Mapped for hiking, trail running, equestrian.

All San Mateo County trailsSan Mateo County hikingCA trails

Trail data © OpenStreetMap contributors (ODbL). Elevation: USGS 3DEP. Open the interactive map for routing, weather, and offline use.