About Us

Jackson County, Missouri flag flying over downtown Independence Three Trails mural painted on a downtown Independence building Aerial view of Independence, Missouri Church steeple along a tree-lined Independence street

The Friends are proud to support the National Frontier Trails Museum and the Merrill J. Mattes Research Library—both devoted to preserving and sharing the rich history of America's pioneer trails.

Our History

1990
Original museum site

Original Site of the National Frontier Trails Museum (formally the Waggoner Gates Flour Mill) was established.

The state of Missouri chose Independence, Missouri as the best spot for trails history. The state remodeled this building for $2.6 million dollars. The City of Independence took over operations March 1, 1990. Dan Holt was the first museum director.

1991
Research library established

Merrill J. Mattes Research Library was established.

The Merrill J. Mattes Research Library is a public resource dedicated to the study of the Overland Trails and the broader history of American Westward expansion and settlement. Established in 1991 by the late Merrill J. Mattes, the library now holds more than 4,000 volumes, including a significant number of rare and valuable works on Western Americana.

2023
Truman Memorial Building relocation

The Museum was relocated to the Truman Memorial Building.

The temporary location at 416 W. Maple Ave., the Truman Memorial Building in Independence, Missouri, offers interpretive displays, meeting rooms, a gift shop, and educational materials on the Santa Fe, Oregon and California trails.

The museum is free. Plan your visit today!

Painting of covered wagons leaving Independence, Missouri

Love history? So do we! Join us in supporting the National Frontier Trails Museum — and help keep the stories of America's pioneers alive for future generations.