South of Breezewood near Mattie, the Breezewood Proving Grounds offers plenty of track for off-road motorcycle trails riding.
To reach the dirt biking at Breezewood Proving Grounds from points South, use US70 to the town of Breezewood at the PA Turnpike (stay in left lane until stop light, don't exit at S. Breezewood Road). Points North, East and West, take the PA turnpike to Breezewood. Take 30 West to South Breezewood Rd (Exxon & Mc Donalds at the corner). Follow South Breezewood Road 3.2 miles to Oak Grove Road. Make a right on Oak Grove. Follow Oak Grove Road for 4.1 miles(**bare left at the Brush Creek intersection .2 miles in on Oak Grove**). At the stop sign, make a left onto Robinsonville Raod. Follow Robinsonville Road 2.8 miles (you ll pass Stevens Chapel) until you see our sign on the left. The track is located at 4626 Robinsonville Road.
NOTE: This area is constantly changing their tracks, so no map is available.
Overall, Breezewood Proving Grounds is the 2nd most popular dirt bike trail of all 32 dirt biking rides in Pennsylvania.