The Grist Mill Trail is a 5.0 mile long hiking and biking trail located in Patapsco Valley State Park in the Baltimore County side of the Patapsco Valley near Catonsville, Maryland.
Benjamin Banneker Historical Park and Museum features the museum gallery celebrating his life, a re-creation of his cabin, gardens and his 100-acre farm.
Catonsville is a census-designated place in Baltimore County, Maryland. The population was 44,701 at the 2020 US Census. The community is a streetcar suburb of Baltimore along the city's western border. The town is known for its proximity to the Patapsco River and Patapsco Valley State Park, making it a regional mountain biking hub.
