📜 Granite monument and plaque mark the site of the Salmon and Sterling nuclear bomb tests. 🔍 Only atomic bomb tests on U.S. soil east of the Rocky Mountains, conducted 2,700 feet underground. # Why Go ⭐ Explore a unique piece of Cold War history 🇺🇸 Visit the only atomic bomb test site east of the Rockies 🧐 See the granite monument, plaque, and test wells 🤫 Learn about a clandestine nuclear operation 🌳 Located within a state timber preserve 💡 Learn about Project Dribble and decoupling theory # Why Avoid ⚠️ Access by appointment only 🚗 Site is 2.5 miles down a dirt road