Columbia Bottom Conservation Area offers a concrete boat ramp providing access to the Missouri River, with additional paddling access to the Mississippi River via a separate canoe/kayak launch (seasonal closure October 15 through end of duck season).

The 4,300+ acre area features paved and gravel roads, parking areas, and a confluence observation platform, though visitor facilities including the visitor center have been impacted by recurring flooding.

The area is open 30 minutes before sunrise to 30 minutes after sunset daily for fishing, boating, hiking, and wildlife viewing.