Stamp Mill Ruins – Grass Valley loop from Scotts Flat Lake

Stamp Mill Ruins – Grass Valley loop from Scotts Flat Lake

Moderate

3.1

(18)

riders

Stamp Mill Ruins – Grass Valley loop from Scotts Flat Lake

02:39

47.3km

840m

Road cycling

Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.

Last updated: August 14, 2026

Tips

The surface for a segment of your route may not be suitable

Some segments of your route comprise a surface that may not be suitable for your chosen sport.

After 25.8 km for 251 m

Waypoints

Start point

Get Directions

11.1 km

Nevada City

Highlight • Settlement

Nevada City is a quaint city that is the gateway to Tahoe National Forest. The city was founded during the California Gold Rush and the downtown area still maintains some …

Tip by

11.5 km

Here in the middle of Nevada City, you can find the ruins of an old stamp mill.

Stamp mills became popular in this area in 1883 when hydraulic mining was outlawed. They use wood or metal beams to crush ore.

Tip by

15.8 km

Willo Steakhouse and Saloon

Highlight • Restaurant

The Willo Steakhouse and Saloon is an iconic landmark on the junction of Newtown Road and Historic Highway 49. The exterior is instantly recognizable with its neon signage and large …

Tip by

25.9 km

Sunset View Reservoir

Highlight • Lake

Sunset View Reservoir is a tiny pond just off of Rough and Ready Highway. However, you cannot see it from the road because of the dense trees.

Tip by

29.0 km

Grass Valley

Highlight • Settlement

Grass Valley, CA, nestled in the Sierra Nevada foothills, offers a blend of historic charm and natural beauty. The town is known for its scenic surroundings that are characterized by …

Tip by

47.3 km

End point

Way Types & Surfaces

Way Types

40.8 km

5.65 km

683 m

251 m

Surfaces

34.4 km

12.5 km