Wyoming State Insane Asylum

The Wyoming State Insane Asylum is a historic complex of about 15 buildings spread across 24 acres, including patient dormitories, administrative spaces, and treatment areas. The grounds were laid out to separate different functions, with dedicated structures for male and female patients, staff housing, and utility buildings.

The facility was founded in 1887 as Wyoming's main mental health treatment center and expanded over several decades through construction of new buildings. The most significant growth occurred between 1907 and 1935, when architect William Dubois designed six dormitories that shaped the complex's character.

The architectural elements combine Late Victorian and early Twentieth Century Revival styles, with six dormitories designed by William Dubois between 1907 and 1935.

The site is located outside the main town and is best accessed by car, as it sits at some distance from downtown Evanston. Visitors should know that not all buildings are open to the public, and some structures can only be viewed from outside or accessed through guided tours.

Many buildings were constructed using locally-sourced rough-faced sandstone and pressed brick, materials that reflect regional building traditions. This choice of materials gives the complex a distinct regional appearance that sets it apart from similar facilities in other states.

Location: Wyoming

GPS coordinates: 41.26333,-110.94944

Latest update: December 14, 2025 11:42