Pacific Ridge Trail – Old Emerald Trail loop from Crystal Cove State Marine Conservation Area
Pacific Ridge Trail – Old Emerald Trail loop from Crystal Cove State Marine Conservation Area
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Pacific Ridge Trail – Old Emerald Trail loop from Crystal Cove State Marine Conservation Area
03:33
34.3km
820m
Mountain biking
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels. The starting point of the route is accessible with public transport.
Last updated: April 7, 2026
Tips
Your route passes through protected areas
Please check local regulations for:
Waypoints
Start point
Bus stop
Get Directions
8.03 km
Fence Line
Highlight (Segment) • Trail
Translated by Google •
Tip by
11.0 km
Pacific Ridge Trail
Highlight • Trail
Tip by
21.3 km
VW Drop
Highlight • MTB Park
23.5 km
Old Emerald Trail
Highlight (Segment) • Trail
Translated by Google •
Tip by
25.8 km
Laguna Coast Wilderness Park
Nature Reserve
30.7 km
Moro Canyon Trail
Highlight (Segment) • Trail
Tip by
34.3 km
End point
Bus stop
Way Types & Surfaces
Way Types
27.4 km
6.12 km
576 m
170 m
< 100 m
Surfaces
28.3 km
3.18 km
2.01 km
597 m
< 100 m
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Elevation
Highest point (310 m)
Lowest point (20 m)
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Weather
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Today
Saturday 11 July
24°C
18°C
0 %
Additional weather tips
Max wind speed: 13.0 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 looking for a mountain biking route that truly delivers on diverse terrain and stunning views, the Pacific Ridge Trail – Old Emerald Trail loop from Crystal Cove State Marine Conservation Area is definitely worth your time. This moderate 21.3-mile (34.3 km) loop packs in 2697 feet (822 metres) of climbing over roughly 3 hours and 33 minutes, making it a fantastic option for riders with good fitness looking for a rewarding challenge and a taste of everything Southern California mountain biking has to offer.
What to expect on Pacific Ridge Trail – Old Emerald Trail loop from Crystal Cove State Marine Conservation Area
Expect a journey through varied landscapes, starting with wide double track and transitioning into exciting singletrack. The Pacific Ridge Trail segment offers fast, nontechnical riding with expansive views across the rolling hills of Crystal Cove State Park and all the way down to the Pacific Ocean. As you descend, the Old Emerald Trail brings the flow with berms and small rock gardens, though be prepared for some chunky and steeper sections, especially if conditions are wet. The route also dips into the natural beauty of Bommer Canyon Preserve, covered by a sycamore canopy, before climbing back out. This loop is best suited for riders with good fitness and advanced riding skills who appreciate both speed and technical challenges.
Planning your visit
While specific permits or seasonal closures are not mentioned, it's always wise to check local conditions before you go, as trail conditions can change rapidly, especially after rain, leading to rutted and challenging sections. The loop is accessible from areas like Coastal Peak Park, which often provides amenities like free parking. Since parts of the trail are shared with hikers and dog-walkers, especially on the Pacific Ridge Trail, good visibility and awareness are key. Plan your visit during cooler parts of the day or year for the most comfortable experience.
Trail details
- Distance: 21.3 miles (34.3 km)
- Elevation gain: 2697 feet (822 metres)
- Difficulty: moderate
- Estimated time: 3 hours and 33 minutes
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