Swinging Bridge | Thermopolis

Information

Landmark: Swinging Bridge
City: Thermopolis
Country: USA Wyoming
Continent: North America

Swinging Bridge, Thermopolis, USA Wyoming, North America

The Swinging Bridge is a pedestrian suspension bridge located in Thermopolis, Wyoming, USA.

It spans the Big Horn River, connecting the town to the Hot Springs State Park.

Visual Characteristics

The bridge consists of a wooden plank walkway suspended by steel cables. The main span is approximately 150 feet long. The structure is painted a utilitarian gray. The river below is typically a murky brown, influenced by sediment load. The surrounding vegetation is a mix of cottonwood trees and scrub brush.

Location & Access Logistics

The Swinging Bridge is situated at the southern edge of Thermopolis, approximately 1.5 miles from the town center. Access is via State Highway 789 South, turning onto the road leading into Hot Springs State Park. Parking is available at designated lots within the park, approximately 0.2 miles from the bridge entrance. No public transport directly serves the bridge; visitors typically drive.

Historical & Ecological Origin

The original Swinging Bridge was constructed in 1916 by the Wyoming State Highway Department to provide access to the state park's hot springs. The current structure is a replacement, built in the late 20th century, maintaining the pedestrian suspension design. The Big Horn River is a tributary of the Yellowstone River, characterized by its alluvial deposits and seasonal flow variations.

Key Highlights & Activities

Crossing the bridge offers river views. Observation of local birdlife is possible. Access to hiking trails within Hot Springs State Park is facilitated by the bridge. Fishing is permitted from the riverbanks accessible from the park side.

Infrastructure & Amenities

Restrooms are located within Hot Springs State Park, approximately 0.2 miles from the bridge. Limited shade is available from scattered trees near the park entrance. Cell phone signal (4G) is generally available in the vicinity. No food vendors are directly at the bridge; options are available in Thermopolis or at the park's visitor center.

Best Time to Visit

For photography, early morning or late afternoon provides softer light. The best months for comfortable weather are May through September. High river flow can increase the perception of movement on the bridge; low flow exposes more riverbed.

Facts & Legends

A local anecdote suggests that the bridge's gentle swaying is amplified by the collective excitement of visitors crossing it. The bridge's primary function remains to connect the town to the recreational opportunities of the state park.