Looking for something unusual in the St. Louis Metro Area? Check out August A. Busch Memorial Conservation Area in Saint Charles County. Click on the "Getting Around" link on that TRAVEL.COM page to see many WW2 era TNT bunkers. Otherwise, just click "What's Nearby" to see everything in the area.
This is an on-going project and so we will be adding more bunkers and other places of interest. You can also click on the map on each page to see where that item is located in the conservation area.
From the Missouri Department of Conservation: