Bloody Island

Bloody Island is a sandbar in the Mississippi River across from St. Louis, Missouri, that grew larger over time through natural sediment buildup. The formation was eventually connected to the Illinois shore, altering its original character as a separate river island.

The sandbar formed from sediments deposited in the Mississippi and was later shaped by infrastructure projects designed to improve river navigation. These engineering works were part of broader efforts to manage the waterway and establish land connections.

During the 1800s, the island served as a location where men from both states came to settle personal disputes through formal duels. This practice reflected the honor culture of the era and drew participants seeking to resolve conflicts according to the customs of their time.

The site is difficult to access today as it lies within an industrial area and is not open to visitors. It can best be viewed from the opposite shore or from a distance, requiring planning to properly explore its historical significance.

Two prominent figures from the region fought two separate duels there, with the second encounter proving fatal. These incidents made the location a notorious chapter in local history.

Location: Illinois

GPS coordinates: 38.63840,-90.17380

Latest update: December 8, 2025 13:44