Serradigitus gertschi ssp. striatus.jpg
Ken-ichi Ueda · CC BY 4.0

Flag Hill–Indian Joe Cave Rocks Loop, 5 sights is a 4.2-mile loop in Sunol Regional Wilderness near Scotts Corner, CA. The route passes Indian Joe Cave Rocks and Flag Hill. It climbs 1,074 ft, with sections as steep as 22% grade. It scores 82/100 on the Ambleway Wildness scale: genuinely wild.

Elevation

0 mi397 – 1,362 ft · steepest grade: 22%4.4 mi

Getting there

Trailhead: Unnamed 37.51675, -121.83240
Nearest town Scotts Corner, CA

Directions

AMBLEWAYwww.ambleway.com

Flag Hill–Indian Joe Cave Rocks Loop, 5 sights

4.2 mi · ▲ 1,074 ft · 1 hr 56 min

Elevation 398–1,361 ft

Loop · Sunol Regional Wilderness

Trailhead: 37.51675, -121.83240

Weather Aug 4: sunrise 6:15 AM · sunset 8:14 PM

Toilets at the trailhead · Drinking water at the trailhead · Parking lot at the trailhead

  1. Start at the trailhead, heading NW.
  2. 150 ftSharp right onto Shady Glen Trail, heading E.
  3. 0.4 miTurn right onto Hayfield Road, heading SW.
  4. 0.2 miSharp left onto Indian Joe Creek Trail, heading E.
  5. 1.1 miPass Indian Joe Cave Rocks.
  6. 250 ftSharp left, heading NE.
  7. 0.2 miSharp right onto High Valley Road, heading W.
  8. 0.3 miTurn left, heading NW.
  9. 0.2 miSharp left onto Flag Hill Road, heading NW.
  10. 0.7 miPass Flag Hill.
  11. 250 ftSharp left onto Flag Hill Trail, heading SE.
  12. 1 miTurn right, heading S.
  13. 50 ftThe loop closes back at the trailhead.

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

Trail surface

47% dirt53% unspecified

Weather

Sunrise 6:15 AMSunset 8:14 PM

Sunset

The best sunset spot on this hike is 1.0 mi in (~47 min). Leave by 7:06 PM for the 8:14 PM sunset. Back at your car by 8:52 PM, after dark — bring a headlamp. Car visible from the viewpoint

More sunset hikes nearby

Good to know

  • Toilets at the trailhead
  • Drinking water at the trailhead
  • Parking lot at the trailhead

Other ways to reach this destination

More from this trailhead