Use Mapquest and Schiff's street address as:
339 Pleasant Valley Road Mendham, NJ 07945.

From Route 287/Peapack/Gladstone:

- Take Rte 287 to exit 22B (Bedminster/Netcong/Rte 206 North)
- Travel 3.5 miles on 206 North (pass the Sunoco gas station on your right) to Holland Road and make a right
- Turn left at the stop sign at the end of Holland Road
- Travel 1.1 miles and turn right onto Mosle Road
- Travel 2.7 miles and as the road forks look for the white Union School House, bear right onto Pleasant Valley Road
- Travel 0.1 miles and make a left between the stone pillars into the Schiff Natural Lands Trust
- Make a left at the "T" at the far end of the driveway and follow the winding road for 0.5 miles to the top of the hill
- Pass the two houses and follow the road into the parking lot.

From Morristown/Mendham:

- Take Rte 24 from Morristown into Mendham
- Make a left onto Hilltop Road (at the light with the Black Horse Pub on the corner)
- Travel about 1.5 miles and make a right onto Pleasant Valley Road
- Travel 1.4 miles and make a right between the stone pillars into the Schiff Natural Lands Trust
- Make a left at the "T" at the far end of the roadway and follow the winding road for 0.5 miles to the top of the hill
- Pass the two houses and follow the road into the parking lot.

From Chester:

- Travel 3.5 miles on Rte 24 from intersection of Main Street (Rte 513) and Rte 24
- Make a right at the blinking light onto Roxiticus Road. (Just past the Ralston Fire House)
- Travel 1.1 miles and make a left onto Union School House Road
- At the fork, make a left onto Pleasant Valley Road.
- TRAVEL 0.1 MILES and make a left through the stone pillars.
- Go straight until you reach the "T" and make a left.
- Travel 0.5 miles up the driveway
- Pass the two houses and follow the road into the parking lot.

From Basking Ridge/Bernardsville:

- Take North Finley Avenue from the center of Basking Ridge into Bernardsville
- At the traffic light make a left onto Rte 202
- At the next traffic light, in the center of town, turn right onto Anderson Hill Road. (This road turns into Mendham Road.)
- Travel approximately 2.5 miles, make a left onto Pleasant Valley Road
- Travel 1.4 miles and make a right between the stone pillars into the Schiff Natural Lands Trust
- Make a left at the "T" at the far end of the roadway and follow the winding road for 0.5 miles to the top of the hill
- Pass the two houses and follow the road into the parking lot.