Patapsco - Avalon
Patapsco is a great network of trails. This area can often be busy on weekends, but is well worth the trip. Many of the trails are beginner friendly. You can expect some amazing singletrack with a little technical difficulty. There are many great sites to see as you bike through Avalon including Thomas Viaduct, Old Gun Road Stone Arch Bridge, The Swinging Bridge, and Bloede's Dam.