Gravity Car Road–Hogback Road Loop, 3 sights is a 2.1-mile loop in Mount Tamalpais Watershed near Mill Valley, CA. It climbs 252 ft, with sections as steep as 25% grade. It scores 18/100 on the Ambleway Wildness scale: paved and peopled.
Elevation
0 mi974 – 1,247 ft · steepest grade: 25%2.3 mi
Getting there
Trailhead: Hogback Road 37.91216, -122.57891
Nearest town Mill Valley, CA
Directions
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Gravity Car Road–Hogback Road Loop, 3 sights
2.1 mi · ▲ 252 ft · 50 min
Elevation 975–1,247 ft
Loop · Mount Tamalpais Watershed
Trailhead: Hogback Road · 37.91216, -122.57891
Weather Sep 20: sunrise 6:57 AM · sunset 7:12 PM
Transit-accessible: Panoramic Highway & Edgewood Avenue stop 246 m from the trailhead · Drinking water at the trailhead
- Start at the trailhead, heading NW.
- 50 ftContinue straight onto Hogback Road, heading N.
- 50 ftTurn right, heading N.
- 250 ftTurn left onto Gravity Car Road, heading NW.
- 0.8 miSharp left onto Old Railroad Grade Fire Road, heading NE.
- 0.3 miBear left onto Hoo-Koo-E-Koo Trail, heading W.
- 0.7 miBear left onto Hogback Road, heading SW.
- 0.1 miSharp right onto Matt Davis Trail, heading SE.
- 50 ftTurn left onto Hogback Road, heading SE.
- 0.1 miThe 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
14% dirt86% unspecified
Weather
Sunrise 6:57 AMSunset 7:12 PM
Good to know
- Transit-accessible: Panoramic Highway & Edgewood Avenue stop 246 m from the trailhead
- Drinking water at the trailhead
Other ways to reach this destination
- 2.8 mi · out & back · via Old Railroad Grade Fire Road
- 3 mi · loop · via Old Railroad Grade Fire Road
- 3.4 mi · loop · via Old Railroad Grade Fire Road
- 3.7 mi · out & back · via Old Railroad Grade Fire Road
- 4.7 mi · out & back · via Old Railroad Grade Fire Road
- 5.2 mi · out & back · via Old Railroad Grade Fire Road
- 5.7 mi · out & back · via Old Railroad Grade Fire Road
- 5.8 mi · loop · via Old Railroad Grade Fire Road
More from Hogback Road Trailhead
- Hoo-Koo-E-Koo Trail & Old Railroad Grade Fire Road 3.1 mi · ▲ 349 ft
- Hogback Road–Miller Trail, 3 sights 3.5 mi · ▲ 1,103 ft
- Dawn Falls–Verna Dunshee Viewpoint, 6 sights 6.6 mi · ▲ 3,249 ft
- Temelpa Viewpoint–Temelpa Trail, 3 sights 4.8 mi · ▲ 1,617 ft
- Plank Walk Viewpoint–Fern Creek Trail, 3 sights 3.2 mi · ▲ 1,534 ft
- Verna Dunshee Viewpoint–East Peak Fire Trail, 5 sights 3.7 mi · ▲ 1,797 ft
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