Wyoming Territorial Prison State Historic Site | Laramie

The Wyoming Territorial Prison State Historic Site is a former federal penitentiary located in Laramie, Wyoming, USA.

This site preserves the original prison buildings and grounds, offering insight into the penal history of the American West.

Visual Characteristics

The main prison building is constructed of rough-hewn sandstone blocks. It is a two-story structure with a rectangular footprint. The roof is pitched and covered with metal sheeting. Windows are small and barred. Adjacent structures include a blacksmith shop and a warden's residence, also built primarily of sandstone. The grounds are relatively flat with sparse vegetation.

Location & Access Logistics

The Wyoming Territorial Prison State Historic Site is located at 907 Snowy Range Road, Laramie, WY 82070. It is approximately 2 miles west of downtown Laramie. Access is via Snowy Range Road (State Highway 130). Ample free parking is available on-site. Laramie's public transit system does not directly serve the site; a personal vehicle or taxi is recommended.

Historical & Ecological Origin

Construction of the Wyoming Territorial Prison began in 1872 and it operated as a federal penitentiary until 1903. It was then transferred to the state and served as a state farm until 1911. The original purpose was to house federal prisoners from the Wyoming Territory. The site is situated on a plain with typical high-altitude desert vegetation.

Key Highlights & Activities

Visitors can tour the cell blocks, the warden's residence, and the blacksmith shop. Interpretive exhibits detail the lives of prisoners and staff. Reenactments of historical events are sometimes held. Photography of the structures and grounds is permitted.

Infrastructure & Amenities

Restrooms are available on-site. Limited shade is provided by trees around the warden's residence. Cell phone signal (4G/5G) is generally available. No food vendors are located at the site; visitors should plan to bring their own food or dine in Laramie.

Best Time to Visit

The site is open year-round, but outdoor exploration is best between May and October. Mid-morning or late afternoon offers optimal lighting for photography of the sandstone structures. No specific tide requirements apply.

Facts & Legends

The prison housed notable outlaws, including George "Big George" Parrott, who was lynched by a mob in 1895 after escaping and killing a deputy. His ghost is rumored to still haunt the prison grounds.

Nearby Landmarks

• University of Wyoming (1.5km East)
• Wyoming State Geological Survey (1.8km East)
• Downtown Laramie Historic District (2.0km East)
• Laramie Plains Museum (2.2km East)