Sioux City Municipal Auditorium/Tyson Events Cente

Sergeant Floyd Monument

This 100-foot-tall white stone obelisk was the first registered national historic landmark in the United States. Overlooking Sioux City and the Missouri River Valley, it marks the burial place of Sergeant Charles Floyd, the only fatality of the 1804 Lewis and & Clark Expedition.

Sioux City Public Museum

Built from pink-colored Sioux Falls quartzite in the early 1890s, the Peirce Mansion exhibits artifacts from American Indian life and early settlement of the region to the present. Museum store with gifts, books and local crafts.

Milwaukee Railroad Shops Historic District

One of Iowa's best collections of steam-era railroad buildings, including a roundhouse with turntable, wood sand tower, and five other structures. See Great Northern Railway Steam Locomotive No. 1355 and other railroad artifacts. This 31.5

Dorothy Pecaut Nature Center

Variety of natural history programs and opportunities for all ages. Hands-on exhibit area allows visitors a look at the Loess Hills geological formation and gives examples of native plants and animals. Programs on the natural history of the Lewis &