You can go for a walk on the C&O at Riley Lock then go to ... http://www.rocklandsfarmmd.com/visit-us.html

This MD, but since you go to Sugarloaf I thought this would do.

Delaplane, Sky Meadows, Barrel Oak, Delaplane Cellar, Three Fox Vineyards...lots in that area.

VA has So many winery. search winery in VA online. A lot more than MD.

Plenty of wineries near Sky Meadows State Park in Delaplane, VA. Good selection of hiking trails. You can also stop at Hunter's Head Tavern in nearby Upperville for good food (their pot pie is awesome) and a small walled in garden area for kids to romp around in.

Shenandoah, then go to Barrel Oak Winery on the way back. Just did this last weekend, it was great!

I like hiking around the Manassas National Battlefield Park and then going to Bull Run Winery which is right next door.

Search the archives. This question was asked earlier this year.

We always go to Sugarloaf but were wondering if there is something else in Northern Virginia too. We have 3 kids under 5 so the hiking can't be too intense and the winery has to be family friendly.