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Hiking trails & Routes
Nevada County

Historic Donner Pass Trail

Moderate

5

hikers

Historic Donner Pass Trail

02:10

7.39km

180m

Hiking

Embark on the Historic Donner Pass Trail, a moderate hike that takes you through varied terrain, including granite slabs and gravel paths. You will gain 596 feet (182 metres) in elevation over 4.6 miles (7.4 km), offering incredible views of Donner Lake from viewpoints like the Donner Lake Vista. The route is estimated to take around 2 hours and 9 minutes to complete. As you hike, you will experience the unique atmosphere of old railroad tunnels carved through solid granite, many adorned with colorful graffiti.

Before you go, remember that the trail reaches an altitude of around 7,000 feet, so be prepared for mountain conditions. Flashlights are highly recommended for navigating the darker sections inside the old railroad tunnels. You should also be aware that granite surfaces can become slippery, particularly when wet, so wear appropriate footwear. This route is generally accessible, but checking local conditions before your visit is always a good idea.

The Historic Donner Pass Trail blends natural beauty with a rich human history. You will walk through tunnels that are not just geological features but also a testament to early engineering, offering unique perspectives of the surrounding valley. This historically significant area provides a captivating journey through both the landscape and the past, making it a notable experience in the Tahoe National Forest.

Last updated: April 23, 2026

Tips

Your route passes through a protected area

Please check local regulations for:

Waypoints

A

Sugar Bowl and Tunnel Entrance

Highlight • Structure

At the entrance to the Sugar Bowl ski area parking is an access to the old snow tunnels of the Railway across Donner Pass. The train has been routed through a new, longer tunnel a mile further south, so the historic tunnels are now a snow-free trail open to explore

Tip by

1

570 m

This 1,659-foot tunnel was the first railroad line to traverse the Sierra Nevada Range. It was primarily built by Chinese workers and was hand drilled and blasted over 15 months. The tunnel was completed in August 1867, and the first train passed through it on June 18th, 1868. The last train passed through in 1993 when the route was changed to a new location. The abandoned railroad tunnel is now covered with colorful and interesting graffiti. A photographic dream with the light entering in different spots along the tunnel, as well as the frequent exits that provide vistas of the valley and lake below.

Tip by

2

794 m

Here the Original Lincoln Highway Trail crosses over the old Snow Tunnel 6 of the Railway across Donner Pass. The train has been routed through a new, longer tunnel a mile further south, so the historic tunnels are now a snow-free trail open to explore

Tip by

3

1.22 km

Historic tunnels and graffiti.

Highlight • Structure

The old snow sheds and tunnels make accessing these overlooks easy, even if there is still has snow on the ground. The views and the creative graffiti are fantastic.

Tip by

4

2.40 km

Connector trail between the Lakeview Canyon Creek Trail that has interesting abandoned railway snow sheds and tunnels. Near the other end of the trail is the exit of the modern train tunnel.

Tip by

5

2.97 km

Donner Lake Vista

Highlight • Viewpoint

Between the two segments of the abandoned Donner tunnel, the view opens across the valley and down to Donner Lake.

Tip by

6

2.98 km

Sweeping view of the lake from the north-eastern entrance to the old snow tunnels of the Railway across Donner Pass. The train has been routed through a new, longer tunnel a mile further south, so the historic tunnels are now a snow-free trail open to explore

Tip by

B

7.39 km

End point

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Way Types & Surfaces

Way Types

7.39 km

Surfaces

4.43 km

2.96 km

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Elevation

Elevation

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Highest point (2,200 m)

Lowest point (2,060 m)

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Weather

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Today

Saturday 16 May

15°C

3°C

0 %

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Max wind speed: 14.0 km/h

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Frequently Asked Questions

What is the terrain like on the Historic Donner Pass Trail?

The terrain along this trail is quite varied. You'll encounter granite slabs, crushed rock, and gravel paths, especially near the old railroad beds and tunnels. Some sections can be slippery, particularly on granite surfaces. The altitude ranges from about 6,200 feet to 7,100 feet, which can be noticeable if you're not accustomed to it.

What historical landmarks and viewpoints can I see along the route?

This trail is rich in history and offers incredible views. You can explore the Historic Donner Summit Train Tunnel, which features fascinating graffiti and snow sheds. You'll also find the Original Lincoln Highway Trail crossing Snow Tunnel 6, and other historic tunnels. For stunning vistas, don't miss the Donner Lake Vista and Donner Lake Overlook from the Tunnel trail. Keep an eye out for ancient Native American petroglyphs and the impressive China Wall, built by Chinese railroad workers.

Is the Historic Donner Pass Trail suitable for beginners or families?

Yes, parts of the trail are considered easy and family-friendly. The Historic Donner Train Tunnels route, for example, has a mostly gravel, hard-packed surface with a gradual elevation gain. However, other sections in the broader Donner Pass area can be quite challenging, so it's best to check the specific route details if you're looking for an easier hike.

When is the best time of year to hike the Historic Donner Pass Trail?

The best time to hike is generally from late spring through early fall (May to October) when the weather is mild and the trails are clear of snow. Wildflowers are abundant in late spring and early summer. While winter hiking is possible, be prepared for snow and ice, and ensure you have appropriate gear and experience.

Is the Historic Donner Pass Trail dog-friendly?

Yes, the trail is generally dog-friendly. However, it's always a good idea to keep your dog on a leash, especially in areas with wildlife or other hikers. Please remember to pack out any waste.

Do I need a permit or pay an entrance fee for the Historic Donner Pass Trail?

The Historic Donner Pass Trail is located within the Tahoe National Forest. Generally, day-use hiking in national forests does not require a permit or entrance fee. However, specific activities like overnight camping or commercial use might require permits. Always check the latest regulations with the Tahoe National Forest service before your visit.

Where can I park to access the Historic Donner Pass Trail?

Parking is available at various points along Donner Pass Road, particularly near the entrance to the historic tunnels. Specific trailheads often have designated parking areas. Arriving earlier in the day, especially on weekends, is recommended to secure a spot.

Does the Historic Donner Pass Trail intersect with other well-known paths?

Yes, sections of this route intersect with or run alongside other notable trails. You'll find it crosses parts of the PCT - California Section K and PCT - California Section L. It also follows portions of the historic Dutch Flat Donner Lake Wagon Road and passes through Tunnel #6.

What should I bring for a hike on the Historic Donner Pass Trail?

For a comfortable hike, bring plenty of water, snacks, sun protection (hat, sunscreen), and sturdy hiking shoes. A flashlight or headlamp is highly recommended if you plan to explore the darker sections of the historic train tunnels. Layers of clothing are also wise, as mountain weather can change quickly.

Are there any specific tips for hiking the Historic Donner Pass Trail?

To fully appreciate the historical significance, take your time to read interpretive signs along the way. If exploring the tunnels, a flashlight is essential, and be mindful of uneven surfaces. For the best views of Donner Lake, consider starting your hike from the eastern side of the tunnels. Arriving early helps avoid crowds, especially during peak season.

Can I find food or accommodation near the Historic Donner Pass Trail?

Yes, the nearby towns of Truckee and Soda Springs offer a variety of amenities. In Truckee, you'll find numerous cafes, pubs, restaurants, and accommodation options ranging from hotels to campgrounds. Donner Summit also has some lodging choices. These towns are just a short drive from the trailheads.

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