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Mountain biking trails
United States
California
Sonoma County
Santa Rosa

Lake Ilsanjo – Warren Richardson Trail loop from Montgomery Village

Routes
Mountain biking trails
United States
California
Sonoma County
Santa Rosa

Lake Ilsanjo – Warren Richardson Trail loop from Montgomery Village

Moderate

4.7

(4193)

19,696

riders

Lake Ilsanjo – Warren Richardson Trail loop from Montgomery Village

01:57

24.9km

320m

Mountain biking

Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary. The starting point of the route is accessible with public transport.

Last updated: July 1, 2026

Tips

Includes a segment in which cycling is not permitted

After 13.5 km for 210 m

Waypoints

A

Start point

Bus stop

Get Directions

1

7.78 km

Lake Ilsanjo

Highlight • Lake

Lake Ilsanjo is a small quiet lake near the top of Canyon trail. A hidden gem for a break or a swim. It is much quieter than Santa Rosa Reservoir …

Tip by

2

10.6 km

Get off the wide forest road onto the quieter hiking trails

Tip by

3

10.6 km

Warren Richardson Trail

Highlight (Segment) • Trail

The Warren Richardson Trail is a gravel and dirt path that begins at the main entrance on the eastern side of the park. It ascends to the summit of the …

Tip by

4

13.7 km

Water Tank Trail

Highlight • Trail

Short, useful connector trail

Tip by

5

15.6 km

Channel Trail

Highlight (Segment) • Trail

Great option on a single track to get off the parallel park road

Tip by

6

20.0 km

Spring Lake Park

Highlight • Lake

Leafy park along the west shore of the large Santa Rosa Creek Reservoir, with good running trails around the water and through the meadows and shaded groves

Tip by

B

24.9 km

End point

Bus stop

Loading

Way Types & Surfaces

Way Types

10.0 km

4.67 km

4.61 km

3.39 km

1.86 km

311 m

Surfaces

7.92 km

7.09 km

4.79 km

2.50 km

2.15 km

430 m

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Elevation

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

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Weather

Powered by Foreca

Thursday 2 July

23°C

11°C

0 %

Additional weather tips

Max wind speed: 12.0 km/h

to get more detailed weather forecasts along your route

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Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.

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Nearby routes

Moderate

4.0

51

Cobblestone, Canyon, Marsh, Ridge, South Burma, & Warren Richardson Trails loop

02:32h

25.8km

510m

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