VW Drop – Old Emerald Trail loop from Bommer Canyon Open Space Preserve
VW Drop – Old Emerald Trail loop from Bommer Canyon Open Space Preserve
4.9
(1418)
12,361
riders
VW Drop – Old Emerald Trail loop from Bommer Canyon Open Space Preserve
02:16
21.6km
590m
Mountain biking
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels. The starting point of the route is right next to a parking lot.
Last updated: April 29, 2026
Tips
Your route passes through protected areas
Please check local regulations for:
Waypoints
Start point
Parking
Get Directions
3.53 km
VW Drop
Highlight • MTB Park
7.00 km
Laguna Ridge Trail
Highlight (Segment) • Trail
Tip by
11.2 km
Willow Canyon Road
Highlight (Segment) • Trail
Tip by
15.1 km
Old Emerald Trail
Highlight (Segment) • Trail
Translated by Google •
Tip by
19.1 km
Fence Line
Highlight (Segment) • Trail
Translated by Google •
Tip by
21.6 km
End point
Parking
Way Types & Surfaces
Way Types
10.7 km
8.34 km
2.23 km
262 m
< 100 m
Surfaces
14.3 km
4.82 km
2.23 km
262 m
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Elevation
Highest point (310 m)
Lowest point (40 m)
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Weather
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Today
Saturday 27 June
23°C
16°C
0 %
Additional weather tips
Max wind speed: 12.0 km/h
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Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
Description
If you're seeking a mountain biking route that truly delivers on technical thrills and scenic rewards, the VW Drop – Old Emerald Trail loop from Bommer Canyon Open Space Preserve is a must-do. This moderate 13.4-mile (21.6 km) ride packs in 1919 feet (585 metres) of elevation gain, typically taking around 2 hours and 16 minutes, making it perfect for intermediate to expert riders looking for a fast, fun descent.
What to expect on VW Drop – Old Emerald Trail loop from Bommer Canyon Open Space Preserve
The route kicks off with a climb through Bommer Canyon, often on fire roads, to reach the starting point of the Old Emerald Trail on Bommer Ridge or Moro Ridge. From there, you're in for a treat: a primarily singletrack descent into Emerald Canyon. This section is known for its flowy berms, small rock gardens, and technical, chunky sections that demand attention. Keep an eye out for the 'VW Drop' features, which add to the excitement. The scenery shifts from lush coastal sage scrub with potential ocean views to the distinct feel of Emerald Canyon, but be prepared for a significant climb back out after your thrilling descent.
Planning your visit
Planning your ride requires checking the calendar, as many trails in Bommer Canyon, including potential access routes for this loop, are only open on designated 'open access days' a few times a month. This is crucial for access. Parking is available at the Bommer Canyon Open Space Preserve trailhead. Given the technical nature and the climb out of Emerald Canyon, ensure you carry enough water, especially on warmer days.
Trail details
- Distance: 13.4 miles (21.6 km)
- Elevation gain: 1919 feet (585 metres)
- Difficulty: moderate
- Estimated time: 2 hours and 16 minutes
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