Our History

Founded in 1973, Evergreen Mountain Area Historical Society's (EMAHS) first major effort was to successfully persuade Jefferson County Open Space (JCOS) to purchase the structures now known as Hiwan Homestead Museum. JCOS and EMAHS currently maintain a cooperative relationship that preserves the historical structures while serving to display and interpret EMAHS's local Colorado collection.

Hiwan Homestead Museum was placed on the National Register of Historic Places in 1974 and now features a significant Native American arts collection.

Our Mission

The mission of EMAHS is to protect, preserve and promote the history of Jefferson County. EMAHS members contribute their time and financial support to collect, preserve and interpret local history, ensuring a legacy that enriches the lives of present and future generations.​

Medlen School Days

The Evergreen Mountain Area Historical Society offers an authentic experience in a 1920’s one-room schoolhouse at Medlen School on South Turkey Creek Road.

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The Hiwan Museum is operated by Jefferson County Open Space in partnership with the Evergreen Mountain Area Historical Society (EMAHS).

Six generations of notable families lived in this rustic mountain lodge before it was developed as a museum by Jefferson County Open Space in 1974. Hiwan’s restored 1890 – 1930 era rooms illustrate a comfortable style of early mountain summer home living.

Hiwan Museum vintage photo

Hours of visting

Tues - Fri

Noon to 4:00 Pm

Sat - Sun

Noon to 4:30 Pm


Explore Historic Photos of Evergreen and EMAHS


Check out current and past events associated with Evergreen Mountain Area Historical Society.