Grass Valley – Stamp Mill Ruins loop from Grass Valley

Bike touring routes & trails

Grass Valley – Stamp Mill Ruins loop from Grass Valley

Hard

3.0

(24)

riders

Grass Valley – Stamp Mill Ruins loop from Grass Valley

05:59

85.3km

1,660m

Cycling

Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels. The starting point of the route is accessible with public transport.

Last updated: August 18, 2026

Tips

Your route passes through protected areas

Please check local regulations for:

South Yuba River State Park

Waypoints

Start point

Bus stop

Get Directions

1.92 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

11.4 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 …

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11.7 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.

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15.5 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 …

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53.3 km

View of Bridgeport Covered Bridge

Highlight • Bridge

The Bridgeport Covered Bridge is a historical landmark located in the South Yuba River State Park. Built in 1862 by David John Wood, this iconic structure is the longest single-span …

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84.0 km

North Star Powerhouse Mining Museum

Highlight • Historical Site

The Northstar Mine Powerhouse Museum is located in Grass Valley, CA, and offers a deep dive into the region's rich mining history. Housed in the restored 1895 Northstar Mine Powerhouse …

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85.3 km

End point

Bus stop

Way Types & Surfaces

Way Types

58.3 km

14.0 km

13.0 km

< 100 m

Surfaces

76.8 km