KDWPT / State Parks / Locations / Mushroom Rock



Mushroom Rock State Park

Park News Brochures Areas Trails Mushroom Rock ADA Compliant Mushroom Rock Calendar Mushroom Rock Email Mushroom Rock $node.name Locations Map
Mushroom Rock Location Map

Location/Address:

200 Horsethief Rd.
Marquette, KS 67464
GPS: N38 43.568' W098 01.783'

Contact Information

Park Office – (785) 546-2565

Regional Office – (316) 683-8069

History:

This is a 5 acre park that was donated to the Kansas Department of Wildlife and Parks (Kansas Park and Resource Authority) by the Ellsworth County Historical Society, the property was dedicated on April 25, 1965.

Description:

Located on the Prairie Trail Scenic Byway northwest of Marquette about 5 miles north of Kanopolis Reservoir and State Park, 3 miles west of K-141 on Avenue K, a county road or south of K-140 from Caneiro on 25

th

Road

One of the 8 Wonders of Kansas Geography, Mushroom Rock is the smallest, but one of the most unique, state parks in Kansas. The park is only 5 acres but boasts some of the most unusual rock formations anywhere. The rocks served as meeting places and landmarks for Native Americans and early pioneers such as John C. Fremont and Kit Carson.

Resembling giant mushrooms rising above the horizon, the Dakota formations of Mushroom Rock State Park are the remains of beach sands and sediments of the Cretaceous Period, the interval of geologic time from about 144 to 66 million years ago. Sandstone and sedimentary rock is held together by natural cement. The concretions that make up Mushroom Rocks are cemented calcium carbonate. The largest rock measures 27 feet in diameter.

About six miles to the west, in the city of Kanopolis, are four remaining buildings of Fort Harker, an active U.S. Army outpost from November 1866 to October 1872. 

This area is managed by nearby Kanopolis State Park.