The Winery at Bull run is about 30 minutes away.
Go site seeing or for a hike in Shenandoah
Lots of good restaurants, museums, and activities in DC. If visiting DC while in town, we recommend taking the metro from Vienna. Common stops are McPherson Sq for the white house, and the Smithsonian stop for both the Smithsonian and the national mall. It will take about 40 minutes to drive to the metro from Warrenton, the metro will take about 45 minutes to get to DC. Plan your day accordingly if you do choose to go!