Quarry Road & Quarry Trail via Skyline Trail is a 7-mile out-and-back in Sibley Volcanic Regional Preserve near Claremont, CA. It climbs 1,313 ft, with sections as steep as 24% grade, and is mostly dirt. It scores 6/100 on the Ambleway Wildness scale: paved and peopled.
Elevation
0 mi971 – 1,683 ft · steepest grade: 24%7.3 mi
Getting there
Trailhead: Unnamed 37.87846, -122.22657
Nearest town Claremont, CA
Directions
AMBLEWAYwww.ambleway.com
Quarry Road & Quarry Trail via Skyline Trail
7 mi · ▲ 1,313 ft · 2 hr 59 min
Elevation 971–1,683 ft
Out & Back · Sibley Volcanic Regional Preserve
Trailhead: 37.87846, -122.22657
Weather Aug 4: sunrise 6:16 AM · sunset 8:16 PM
Transit-accessible: Redwood Valley Railway stop 386 m from the trailhead · Parking lot at the trailhead
- Start at the trailhead, heading NW.
- 450 ftTurn left, heading E.
- 0.1 miTurn right, heading S.
- 0.2 miTurn right onto Skyline Trail, heading S.
- 1.6 miTurn left, heading SE.
- 0.8 miTurn left, heading E.
- 0.3 miTurn left onto Quarry Trail, heading N.
- 100 ftTurn left onto Quarry Road, heading N.
- 0.4 miReach Quarry Trail, then turn around and head back the way you came.
- 0.4 miTurn right onto Quarry Trail, heading NE.
- 100 ftTurn right, heading NE.
- 0.2 miTurn right onto Skyline Trail, heading S.
- 2.4 miTurn left, heading NW.
- 0.2 miTurn left, heading NW.
- 0.1 miTurn right, heading N.
- 50 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
69% dirt12% paved19% unspecified
Weather
Sunrise 6:16 AMSunset 8:16 PM
Sunset
The best sunset spot on this hike is 0.1 mi in (~3 min). Leave by 7:53 PM for the 8:16 PM sunset. Back at your car by 8:33 PM — 12 min before dark.
Good to know
- Transit-accessible: Redwood Valley Railway stop 386 m from the trailhead
- Parking lot at the trailhead
Other ways to reach this destination
More from this trailhead
- Vollmer Peak–Seaview Viewpoint, 4 sights 3.1 mi · ▲ 622 ft
- Spiral Knob–East West Viewpoint, 5 sights 3.4 mi · ▲ 637 ft
- Convict Viewpoint & Upper Jordan Fire Trail 4 mi · ▲ 813 ft
- Tree Swing–Convict Viewpoint, 3 viewpoints 5 mi · ▲ 935 ft
- De La Veaga Trail 5.8 mi · ▲ 1,479 ft
- Pond Trail & Quarry Trail via Skyline Trail 6.9 mi · ▲ 1,228 ft
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