San Antonio Watershed

Strommer Spring-Drinking water(must be treated) & Stromer Spring Road

15.6 mi · ▲ 2,285 ft · 6 hr 21 min

Strommer Spring-Drinking water(must be treated) & Stromer Spring Road is a 15.6-mile out-and-back in San Antonio Watershed near Livermore, CA. The route reaches Strommer Spring-Drinking water(must be treated) at the turnaround, 7.8 miles in. It climbs 2,285 ft, with sections as steep as 21% grade. It scores 92/100 on the Ambleway Wildness scale: genuinely wild.

Elevation

0 mi1,073 – 2,251 ft · steepest grade: 21%15.7 mi

Getting there

Trailhead: Unnamed 37.60122, -121.75122
Nearest town Livermore, CA

Directions

AMBLEWAYwww.ambleway.com

Strommer Spring-Drinking water(must be treated) & Stromer Spring Road

15.6 mi · ▲ 2,285 ft · 6 hr 21 min

Elevation 1,074–2,250 ft

Out & Back · San Antonio Watershed

Trailhead: 37.60122, -121.75122

Weather Aug 4: sunrise 6:14 AM · sunset 8:14 PM

  1. Start at the trailhead, heading SW.
  2. 0.6 miSharp right, heading W.
  3. 6.9 miBear left onto Stromer Spring Road, heading E.
  4. 0.3 miReach Strommer Spring-Drinking water(must be treated), then turn around and head back the way you came.
  5. 0.3 miBear right, heading W.
  6. 6.9 miSharp left, heading E.
  7. 0.5 miArrive back at the trailhead.

Each distance is the walk from the previous step. Tap a step for a map of its junction.

Trail surface

54% dirt46% unspecified

Weather

Sunrise 6:14 AMSunset 8:14 PM

Sunset

The best sunset spot on this hike is right at the trailhead, so there is no walk out. Be there by 7:54 PM to have the sun's last 20 minutes of sky before it sets at 8:14 PM. Your car is right there — dark at 8:42 PM.

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