Alice W.
Yelp
This is a great day hike for those in the D.C. area, about an hour's drive from the city. Sugarloaf is owned by the Stronghold corporation, and they help maintain and improve the land using funds from a trust fund, membership dues, and gifts. It is free to hike and park, although they do have a donation box at the entrance.
The highest elevation is a little over 1,280 feet. Oak trees dominate most of the mountain, but you can also see some black gum trees, black birches, and eastern hemlocks. There's a couple of parking lots, although they fill up quickly on the weekends. Try to park in either the East or West View lots.
There are 4 circuit hikes:
+Blue/Northern Peaks Trail: 5 miles starting from the West View lot.
+Purple/Alternate route to White Rocks: 1.5 miles by itself, adds 1/2 mile to the total distance if using as an alternate to the blue trail.
+White/Mountain Loop Trail: 2.5 mile loop around the summit.
+Yellow/Saddleback Horse Trail: 7 mile loop around base of the mountain.
There are also 3 summit area hikes:
+Green/A.M. Thomas Trail: 1/4 mile trail to the summit.
+Orange/Sunrise Trail: Steep 1/4 mile trek to the summit.
+Red/Monadnock Trail: Leaves the blue trail for a 1/4 mile hike to the summit.
Last time I was here, I started on the white trail from the East View lot and then joined up on the blue trail to hike to White Rocks. We mistakenly ended up on the yellow trail on the way down the mountain, which added a few extra miles and time. It all worked out though, and we were able to hike down to the entrance and back up to the parking lot. All in all, it took us about 4.5-5 hours to complete the hike.
Wear proper shoes, especially if you're planning to hike some of the longer trails. I don't think any of the hikes are particularly difficult, but sometimes the rocks can be slippery. This is a popular hiking destination, so expect lots of people. We saw tons of groups ranging from children to older adults, as well as dogs. Since there are plenty of trails ranging in varying degrees of difficulty, you can pick and choose which trail to walk depending on your level.
The view at the summit is pretty nice, although not as great as those in Shenandoah. But it is free, closer to the city, and well-maintained. Trails are generally well-marked too. We saw a family of white tailed deer here, as well as a dead snake. I've heard there's also raccoons, foxes, and rabbits around.