Nevada City – Stamp Mill Ruins loop from Grass Valley

If you're looking for a truly challenging road cycling route that delivers on both scenery and history, the Nevada City – Stamp Mill Ruins loop from Grass Valley is a top contender. This difficult 39.4 miles (63.4 km) Nevada City Stamp Mill Ruins loop cycling route packs in 3370 feet (1027 metres) of elevation gain, taking roughly 3 hours and 12 minutes to complete, making it a rewarding test for experienced riders.

What to expect on Nevada City – Stamp Mill Ruins loop from Grass Valley

As you tackle this route, you'll journey through the diverse landscapes of the Sierra Nevada Foothills. Expect to pedal through picturesque pine forests, past rural farmlands, and along river valleys, all while navigating challenging hills and sustained climbs. The historic Gold Rush town of Nevada City provides a charming backdrop, and the highlight is undoubtedly the Stamp Mill Ruins, offering a unique glimpse into the region's past. This route is best suited for cyclists with very good fitness who are ready for a demanding day on the bike.

Planning your visit

Planning your ride requires good preparation. While the route is mostly well-paved, be vigilant for any unpaved segments if you choose to explore variations in the broader area. The best time of year for road cycling Nevada City Grass Valley is typically spring or fall, when temperatures are milder. Always carry plenty of water, especially during warmer months, and ensure your bike is in excellent condition for the significant elevation changes.

Trail details

• Distance: 39.4 miles (63.4 km)
• Elevation gain: 3370 feet (1027 metres)
• Difficulty: difficult
• Estimated time: 3 hours and 12 minutes