Events

Lecture: George Washington's Dream: Making the Potomac River Navigable – the Potomac Company

January 11, 2026    
2:00 pm – 4:00 pm
Izaak Walton League, Loudoun County Virginia
19237 Mountain Spring Lane, LEESBURG, VA, 20177,

Lecture: Potomac Marble: The History of the Search for the Ideal Stone

January 25, 2026    
2:00 pm – 4:00 pm
Banshee Reeks Nature Preserve
21085 The Woods Rd, , Leesburg,, VA, 20175

Frederick Community College – Institute for Learning in Retirement – Rebuilding the Capitol After the Fires of 1814: Benjamin Latrobe & Potomac Marble

February 3, 2026 – February 10, 2026    
11:00 am – 1:00 am
Frederick Community College
7932 Opossumtown Pike, Frederick, MD, 21702

Expedition to Benjamin Latrobe's Potomac Marble Quarry – Free, public event – sponsored by the Interstate Commission on the Potomac River Basin

April 11, 2026    
11:00 am – 2:00 pm
Dickerson Conservation Area Parking Lot
20700 Martinsburg Rd, Dickerson, MD, 20842

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