📜 Former site of explosive and uranium processing during WWII and Cold War. 🔍 Now a monument with an interpretive center, open to the public. # Why Go 🏞️ Panoramic views from the 75-foot disposal cell summit, offering impressive views of St. Charles County. 📚 Learn about the site's history and cleanup at the modest museum and interpretive center. 🚶 Explore surrounding gardens, prairie, and biking trails. # Why Avoid ☢️ Site of former radioactive waste and toxic byproducts. ⚠️ History as an abandoned hellscape of toxic pits. # Tips 🚶‍♀️ Stairs to the disposal cell summit are open during daylight hours. ℹ️ Check the Interpretive Center for educational programs and tours. # Cost 💰 Free admission to the site and interpretive center. # Hours 🕒 Open daily during daylight hours.