Really cool brewery just north of leesburg! Great beer and a fun space.
Plenty of shopping, restaurants, breweries in a walkable area
Nice restaurant in downtown Leesburg.
Good cider place right in downtown Leesburg. No food but can order in.
Bike path that goes east all the way to Arlington and DC and west to Purcellville
Another national park closer to D.C. lots of good overlooks of the falls, also check out the Billy Goat trail for a pretty intensive hike. There is a Virginia side, but the Maryland side has better views of the falls.
National Park 1-2 hour drive away! Great for hiking/driving! If you have a day to do it, Old Rag is a highly recommended hike.
Did you know that there are over 40 wineries in Loudoun County, 13 of which are located in Leesburg! Check out Stone Tower, Dry Mill, Lost Creek, or Casanel.