4.7
(6875)
16,488
riders
00:55
12.8km
130m
Mountain biking
Mountain bike the moderate 8.0-mile Jenkinson Lake Loop Trail for continuous lake views and diverse terrain in Sly Park Recreation Area.
Last updated: February 26, 2026
Tips
Your route passes through a protected area
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Waypoints
Start point
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2.92 km
Highlight • Lake
Tip by
12.8 km
End point
Way Types & Surfaces
Way Types
6.65 km
5.31 km
890 m
Surfaces
5.31 km
5.13 km
2.25 km
163 m
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Elevation
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Today
Tuesday 26 May
12°C
4°C
68 %
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Max wind speed: 17.0 km/h
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This route was planned by komoot.
The average mountain biker can expect to complete the Jenkinson Lake Loop Trail in about 55 minutes. This estimate is based on the trail's distance of approximately 12.8 km (8 miles) and an average duration of around 3307 seconds (55 minutes).
The Jenkinson Lake Loop Trail is generally considered to be of moderate difficulty for mountain biking. While some sections along the lake are relatively easy, other parts feature moderately technical terrain with rocks, roots, and short, steep climbs or descents. It's not recommended for absolute beginners, but riders with some experience should find it enjoyable.
The terrain is quite varied, primarily consisting of singletrack winding through pine forests and along the lake. You'll encounter rolling dirt sections, some technical areas with rocks and roots, and occasionally paved paths, doubletrack, or fire roads, especially near campgrounds. Some parts can be slippery or narrow. There's even a half-mile fire road climb leading to a rewarding downhill section with jumps.
You can expect continuous, picturesque views of Jenkinson Lake and the surrounding thick pine forest throughout the ride. The trail frequently borders the lake, offering stunning vistas. You might also discover waterfalls and pools, which can be a refreshing stop on warmer days, adding to the lush environment.
The trail is located within the Sly Park Recreation Area. Free parking is available outside the main gate. Inside the recreation area, there are designated parking lots, though these may be subject to entrance fees.
Yes, as the trail is located within the Sly Park Recreation Area, there are typically entrance fees to access the park. These fees usually cover day use. While specific permits for mountain biking are not generally required beyond the park entrance fee, it's always a good idea to check the official Sly Park Recreation Area website for the most current information on fees and regulations before your visit.
The Jenkinson Lake Loop Trail is a multi-use trail, and dogs are generally allowed within the Sly Park Recreation Area. However, they must be kept on a leash at all times. Please ensure you clean up after your pet to help keep the trail enjoyable for everyone.
The trail is popular in warmer months, offering a classic outdoor experience. However, it can also be enjoyed in winter, providing a different, quieter experience, sometimes with snow. For mountain biking, spring and fall often offer the most pleasant temperatures and trail conditions, avoiding the peak heat of summer.
Yes, e-bikes are allowed on the Jenkinson Lake Loop Trail within the Sly Park Recreation Area. This makes it accessible for a wider range of riders.
Yes, the route incorporates sections of several official trails. You will ride along parts of the 50 (California) trail, as well as various segments of the Jenkinson Lake Loop trail itself, and a section of the Access trail.
Yes, drinking water is available within the Sly Park Recreation Area, particularly near campgrounds and amenities. It's always wise to carry sufficient water for your ride, but you can refill at designated spots.