📜 Historic chemical hearth in the University of Virginia's Rotunda, a National Historic Chemical Landmark. 🔍 May be America's oldest intact instructional chemistry lab, oldest intact example of early chemical education in the U.S., linked to Thomas Jefferson. # Why Go 🧪 See a unique 1820s chemistry lab, preserved for public viewing 🏛️ Explore a UNESCO World Heritage Site within a historical building 📜 Learn about early science education and Thomas Jefferson's vision # Tips 🚶 Meet for historical tours at 10 am, 11 am, and 2 pm in the Lower East Oval Room. # Cost 💰 Historical tours are offered free of charge. # Hours 🕒 Rotunda open daily 9 am to 5 pm; historical tours daily at 10 am, 11 am, and 2 pm.