Nice easy rolling trails. Quite muddy with snow melt. Trails are clearly marked and well groomed. The exception to this was the perimeter trail around Black Hills Regional Park which was full of briars. I would skip this part and instead head straight down Clarksburg Rd. from the trailhead. The most scenic area of my hike was the White Trail Loop in Seneca Creek State Park. The entire out and back is 15 miles, but the AllTrails app crashed with about a mile to go to the trailhead.