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Hiking trails & Routes
United States
Wyoming
Park County

Buffalo Bill Dam via Hayden Arch Bridge

Easy

4.8

(7010)

7,926

hikers

Buffalo Bill Dam via Hayden Arch Bridge

00:57

3.38km

100m

Hiking

Embark on an easy hike along the Buffalo Bill Dam via Hayden Arch Bridge route, a 2.1-mile (3.4 km) journey that takes about 57 minutes to complete. You will gain 337 feet (103 metres) in elevation as you follow the old Yellowstone Road. This trail offers impressive views of the…

Last updated: April 23, 2026

Waypoints

A

Start point

Get Directions

1

45 m

Harden Arch Bridge - Shoshone Canyon

Highlight • Bridge

The bridge offers impressive views of the river gorge and gives access to the old road that's safer to bike since the main traffic runs on the newer North Fork Highway above.

Tip by

2

3.38 km

Buffalo Bill Dam

Highlight • Monument

The dam is considered one of the most important infrastructures within the area. It was built back in the earlies 1900's and it's incredible to see and tour the visitor …

Tip by

B

3.38 km

End point

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Way Types & Surfaces

Way Types

3.38 km

Surfaces

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Elevation

Elevation

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Highest point (1,640 m)

Lowest point (1,540 m)

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Weather

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Today

Wednesday 15 July

27°C

18°C

96 %

Additional weather tips

Max wind speed: 15.0 km/h

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Frequently Asked Questions

Where can I park to access the Buffalo Bill Dam via Hayden Arch Bridge trail?

Parking is available near the Hayden Arch Bridge - Shoshone Canyon, which serves as a common starting point for this route. You can also find parking closer to the Buffalo Bill Dam.

Is the Buffalo Bill Dam via Hayden Arch Bridge trail dog-friendly?

Yes, this trail is generally dog-friendly. Its wide, paved paths make it suitable for pets, but please ensure your dog is on a leash and you clean up after them. Always check for any specific local regulations or signage.

What is the best time of year to hike this trail?

The trail is accessible for much of the year, but the best times are typically spring and fall when temperatures are milder. Summer can be very warm due to the lack of shade, making early mornings or late afternoons preferable during those months.

Do I need a permit or pay an entrance fee for this trail or Buffalo Bill State Park?

The trail itself does not typically require a specific hiking permit. However, the trail is located within Buffalo Bill State Park. While there isn't usually an entrance fee for the park itself, there may be day-use fees for certain facilities or parking areas, especially near the dam visitor center. It's always a good idea to check the official Wyoming State Parks website for the most current information before your visit.

What is the terrain like on the Buffalo Bill Dam via Hayden Arch Bridge trail?

The terrain is largely paved and wide, following the old Yellowstone Road. This makes it suitable for walkers, runners, and even strollers or wheelchairs in many sections. While mostly smooth, there are some areas with a slight uphill grade and a bit of a climb, particularly when heading towards the dam. You'll also pass through original tunnels.

How long does it typically take to hike this route?

The route from Hayden Arch Bridge to the base of the Buffalo Bill Dam and back is about 3 miles (4.8 km) round trip. Based on an average hiking pace, this can take approximately 1 to 1.5 hours to complete, depending on your speed and how often you stop for views.

What can I see along the route?

This trail offers stunning views of the Shoshone Canyon, the emerald green Shoshone River, and dramatic rock formations. Key highlights include the rugged Hayden Arch Bridge - Shoshone Canyon and the impressive Buffalo Bill Dam, an engineering marvel. The trail provides unique perspectives of both natural beauty and human ingenuity.

Is this trail suitable for families with young children or strollers?

Yes, due to its paved and wide nature, much of the trail is considered accessible for families with strollers and even individuals using wheelchairs. However, be aware that some sections do have inclines that might require extra effort.

Does the trail intersect other well-known paths?

Yes, the route follows sections of the Hayden Arch Road for approximately 32% of its length, which is part of the original Yellowstone Road.

What should I know about hiking this trail during summer months?

During summer, temperatures can be very high, and the trail offers virtually no shade outside of the tunnels. It's highly recommended to start your hike early in the morning or later in the afternoon to avoid the midday heat. Bring plenty of water, wear sun protection, and consider the heat's impact on children or pets.

Are there any facilities like restrooms or water available along the trail?

While the trail itself is a natural path, facilities like restrooms and water fountains are typically available at the Buffalo Bill Dam Visitor Center. It's always wise to carry your own water, especially on warmer days, as there are no guaranteed water sources directly on the trail.

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