Palazzo Loredan | Burano Island

The Spearfish Canyon Scenic Byway is a 19-mile paved road located in western South Dakota, traversing a deep limestone canyon.

Visual Characteristics

The canyon walls are composed of Paleozoic limestone, reaching heights of up to 1,000 feet. The canyon floor is vegetated with a mix of deciduous trees, including aspen and birch, and coniferous trees like pine and spruce. Spearfish Creek flows through the canyon, characterized by clear, cold water. Several waterfalls, such as Roughlock Falls and Bridal Veil Falls, are visible from the byway.

Location & Access Logistics

The byway begins approximately 10 miles south of Spearfish, South Dakota, accessible via US Highway 14A. The western terminus connects to US Highway 85 near Lead, South Dakota. Parking is available at designated pull-offs and trailheads along the route. No public transport services operate directly on the byway.

Historical & Ecological Origin

The canyon was carved by Spearfish Creek over millions of years through erosion of the Black Hills uplift. The area was historically used by Native American tribes, including the Lakota and Cheyenne. The byway was established as a designated scenic route to preserve and showcase the natural geological features and ecological diversity.

Key Highlights & Activities

Driving the byway offers views of the canyon walls and vegetation. Hiking is possible on numerous trails, including the Spearfish Canyon Trail and trails leading to waterfalls. Photography opportunities are present at various viewpoints. Fishing in Spearfish Creek is permitted with a South Dakota fishing license.

Infrastructure & Amenities

Restrooms are available at developed areas such as Roughlock Falls and the Little Spearfish Campground. Shade is provided by the canyon walls and tree cover. Cell phone signal is intermittent to non-existent within the canyon. Food vendors are not present directly on the byway; services are available in Spearfish and Lead.

Best Time to Visit

For optimal lighting for photography, early morning or late afternoon provides angled sunlight on the canyon walls. The best months for visiting are typically May through October, when the road is clear of snow and ice. Fall foliage in September and October offers distinct color variations. Water flow at waterfalls is generally highest in spring due to snowmelt.

Facts & Legends

The limestone walls of Spearfish Canyon contain fossils dating back hundreds of millions of years, indicating a marine environment existed in the region during the Paleozoic Era. A local legend suggests that the "Devil's Bathtub," a natural pool carved into rock, has healing properties.

Nearby Landmarks

• Roughlock Falls (0.1km East)
• Bridal Veil Falls (3.5km Southwest)
• Devil's Bathtub (7.2km Southwest)
• Homestake Mine (12.5km Southeast)
• Terry Peak Ski Area (15.8km Southeast)