5 Diamond Campgrounds

Park. Relax. Explore.

Conveniently located on Route 3, 5 Diamond Campgrounds is the perfect place to settle in and enjoy the outdoors—whether you’re here for a night or planning a longer stay. Open year-round, our campground offers easy access to the Metro East region and St. Louis, all while keeping you surrounded by nature.

Adventure at Your Doorstep

Step outside your RV and onto the Confluence Trail—perfect for walking and biking—or take a short stroll to the iconic Lewis and Clark Confluence Tower, just steps away.

Located only one mile from the Lewis and Clark State Historic Site, the 180-foot tower overlooks the meeting of the Mississippi and Missouri Rivers and features three viewing platforms plus exhibits highlighting regional history, wildlife, and the Lewis & Clark expedition along the Meeting of the Great Rivers National Scenic Byway.