Driving Directions
Below are driving directions to the Stony Brook-Millstone Watershed Association, Watershed Reserve and Buttinger Nature Center. All are located at 31 Titus Mill Road, Pennington, NJ 08534. Questions? Call the Buttinger Nature Center at (609) 737-7592 or Johnson Environmental Center at (609) 737-3735.
From Rt. 206 traveling South from Princeton
- Turn right on Carter Road.
- Turn left on Elm Ridge Road.
- At the light, turn right onto Pennington-Rocky Hill Road.
- Turn left on Titus Mill Road. Pass Wargo Road on the right (at our first white and green sign) and the entrance to Bristol-Myers Squibb on the left.
- Turn right to enter the Stony Brook-Millstone Watershed Association (the long paved driveway immediately before our white and green sign).
- Parking for the Buttinger Nature Center is on the left. Parking for the Johnson Environmental Center is on the right.
- To exit: Proceed past the Buttinger Nature Center back onto Titus Mill Road.
From I-295 traveling North
- I-295 North becomes I-95 South. Take Exit 4 for Rt. 31 North to Pennington.
- When you reach the circle, go straight onto Pennington Road which becomes Main Street. The 25 MPH speed limit is strictly enforced.
- At the traffic light, turn right onto Delaware Avenue, which becomes Pennington-Rocky Hill Road.
- Pass Bristol-Myers Squibb and turn left onto Titus Mill Road. Pass Wargo Road on the right (at our first white and green sign) and the entrance to Bristol-Myers Squibb on the left.
- Turn right to enter the Stony Brook-Millstone Watershed Association (the long paved driveway immediately before our white and green sign).
- Parking for the Buttinger Nature Center is on the left. Parking for the Johnson Environmental Center is on the right.
- To exit: Proceed past the Buttinger Nature Center back onto Titus Mill Road.
From Rt. 31 traveling South – Passenger Vehicles
- Go through Flemington staying on Rt. 31/202. Exit onto Rt. 31 South.
- Go 3 miles south of the intersection of Rt. 31 and Rt. 518.
- Pass the brown “Watershed Nature Center” sign and turn left at the traffic light at Titus Mill Road. (BUSES and COMMERCIAL VEHICLES see separate directions from this point below.)
- Proceed on Titus Mill Road. Turn left to enter the Stony Brook-Millstone Watershed Association (the long paved driveway immediately before our white and green sign).
- Parking for the Buttinger Nature Center is on the left. Parking for the Johnson Environmental Center is on the right.
- To exit: Proceed past the Buttinger Nature Center back onto Titus Mill Road.
From Rt. 31 traveling South – Commercial Vehicles
An overpass on Titus Mill Road is too low and narrow for commercial buses and vehicles.
- Continue past the traffic light at Titus Mill Road on Rt. 31 South to the traffic light at Delaware Avenue.
- Turn left onto Delaware Avenue proceed through Pennington. Delaware Avenue becomes Pennington Rocky Hill Road.
- Pass Bristol-Myers Squibb and turn left onto Titus Mill Road. Pass Wargo Road on the right (at our first white and green sign) and the entrance to Bristol-Myers Squibb on the left.
- Turn right to enter the Stony Brook-Millstone Watershed Association (the long paved driveway immediately before our white and green sign).
- Parking for the Buttinger Nature Center is on the left. Parking for the Johnson Environmental Center is on the right.
- To exit: Proceed past the Buttinger Nature Center back onto Titus Mill Road.
Events
Feb. 2: Adventures at the ‘Brook
Are you a girl who loves the outdoors and wants to learn more about Girl Scouting in central NJ? Join Girl Scouts of Central & Southern NJ (GSCSNJ) at the Watershed Reserve for a 5-part outdoor adventure. Register now for any (or all) of the exciting monthly activities – your first adventure is a nocturnal owl prowl on the Reserve trails! Registration is exclusively through GSCSNJ. Learn more!
Spotlight
Pass It On. A Bold Vision for the Watershed
The Watershed Association is taking a dramatic step forward in our long-standing effort to protect our 265-square-mile region of central New Jersey. Discover how we are working to transform the heart of our Watershed Reserve into a bold and inspiring model for all of New Jersey.Learn more ...
