Shadow Cliffs Regional Recreation Area 6.jpg
Mx. Granger · CC0

Lake Boris & Shadow Cliffs Beach via Iron Horse Trail is a 3.7-mile out-and-back in Shadow Cliffs Regional Recreation Area near East Pleasanton, CA. The route passes Shadow Cliffs Beach before reaching Lake Boris at the turnaround, 1.9 miles in. It is mostly level, with 36 ft of elevation gain. It scores 0/100 on the Ambleway Wildness scale: paved and peopled.

Elevation

0 mi348 – 413 ft3.8 mi

Getting there

Trailhead: Unnamed 37.67202, -121.82681
Nearest town East Pleasanton, CA

Directions

AMBLEWAYwww.ambleway.com

Lake Boris & Shadow Cliffs Beach via Iron Horse Trail

3.7 mi · ▲ 36 ft · 1 hr 15 min

Elevation 346–412 ft

Out & Back · Shadow Cliffs Regional Recreation Area

Trailhead: 37.67202, -121.82681

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

  1. Start at the trailhead, heading N.
  2. 0.1 miTurn left onto Iron Horse Trail, heading W.
  3. 1.2 miPass Shadow Cliffs Beach.
  4. 50 ftTurn left, heading S.
  5. 0.6 miReach Lake Boris, then turn around and head back the way you came.
  6. 1.8 miTurn right, heading S.
  7. 300 ftArrive back at the trailhead.

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

Trail surface

30% gravel70% unspecified

Weather

Sunrise 6:14 AMSunset 8:14 PM

Sunset

The best sunset spot on this hike is 0.3 mi in (~8 min). Leave by 7:46 PM for the 8:14 PM sunset. Back at your car by 8:37 PM — 6 min before dark.

More sunset hikes nearby

Other ways to reach this destination

More from this trailhead