Sergeant Floyd Monument, Sioux City Travel Guide

The Sergeant Floyd Monument stands as a solemn tribute to Charles Floyd, Jr., a member of the Lewis and Clark Expedition who died near present-day Sioux City, Iowa, on August 20, 1804. Floyd, likely succumbing to peritonitis from a ruptured appendix, was the only member of the Corps of Discovery to perish during the expedition, making him the first U.S. soldier to die west of the Mississippi River.Originally buried on a bluff overlooking the Missouri River, Floyd's remains were moved several times due to erosion and renewed interest in his story. In 1901, a 100-foot obelisk constructed of Kettle River sandstone was erected as his final resting place. The monument, inspired by the Washington Monument, became the first National Historic Landmark in 1960.Today, the Sergeant Floyd Monument is part of a 23-acre park that offers visitors a chance to reflect on the Lewis and Clark Expedition and the life of Sergeant Floyd. Interpretive signage provides historical context, while the monument itself offers panoramic views of the Missouri River valley. Nearby, the Sergeant Floyd River Museum & Welcome Center, housed in a historic riverboat, and the Lewis and Clark Interpretive Center provide further insights into the expedition and its impact.