Completed in 1888, the building was originally the Kingman City Hall, fire department, and city jail. The two-story Renaissance-style structure is 150 feet by 25 feet of Kingman red brick and native limestone.
Established by John Water Riggs, the Riggs Arboretum at Waterloo is perhaps the oldest and least known arboretum west of the Mississippi River.
The property is in essence a large (10 acre) grove of trees, most ranging in age from 75 to 100+
Kingman's Riverside Park is the only island park in Kansas and is complete with a walking path, baseball fields, horseshoe pits, swimming pool, two play areas, fairgrounds, rodeo arena, sand volleyball and fishing pond.
In March, 1999, the Santa Fe Depot was purchased by a private citizen from the Central Kansas Railway and later deeded to The Santa Fe Depot Foundation, a non-profit 501(c)3 organization. The railroad itself has been purchased by the Watco Co., Pittsburg, KS, who operate the railroad as Kansas &