From Center City Philadelphia:

Take Schuylkill Expressway (76) west until Exit 338 (old # 31), which is marked Green Lane.  At the traffic light at the bottom of the exit, make a right.  Cross bridge and at first light make a left.  At the next light make a right, this will be Leverington Avenue.  Proceed straight up very steep hill.  Proceed through the light at the top of the hill (Ridge Avenue) until you reach the end of Leverington Ave., which will end at Henry Avenue.  Make a left onto Henry Avenue; proceed 2-3 miles to the end of Henry Avenue which will be the intersection of Ridge/Henry and Cathedral Road.  After passing the light before Cathedral Road (Port Royal Avenue), merge carefully to the far left lane.  Andorra Shopping Center will be on your right.  Turn left at Cathedral Road and proceed to the first driveway for the main reception area and visitor parking.  Cathedral Village is behind St. Mary’s Church which shares the property.

From Maryland/Delaware State, and Chester/Delaware Counties:

From Maryland and Delaware, go North on I-95 to Route 476 North (also known as the Blue Route, Intercounty Expressway or Veterans Memorial Highway).  Stay on 476 to Exit 18-A only (old #7-A). This and other exits are marked Con­sho­hocken but only 18-A will put you on Ridge Avenue headed southeast directly toward Cathedral Village.  Including the first light at Chemical Road, there are 11 traffic lights between Exit 18-A and Cathedral Village.

Caution! If you miss Exit 18-A, get off at next exit which is near Germantown Avenue/Pike. DO NOT GO THROUGH TOLL BOOTH. I-476 continues north as the Northeast Extension to Lansdale, Quaker­town and points north. 

From Philadelphia Airport:

Exit airport and follow signs for I-76 West (the Schuylkill Expressway). You will go over the Henry Platt Bridge. Stay in left lane. At traffic light on far end of bridge, turn left onto I-76 West.  Follow Center City directions above.      

Or

Exit airport and go South on I-95 to the entrance of I-476 North, clearly marked for Plymouth Meeting. Follow I-476 North to Exit
18-A.  Follow Maryland/Delaware directions as outlined above. 

From North/East and West on the Pennsylvania Turnpike:

Exit Pennsylvania Turnpike at Exit #333 (old #25) marked Norristown/Plymouth Meeting. After toll, take ramp on right to Germantown Avenue East (Route 422), headed toward Philadelphia (Lafayette Hill/Chestnut Hill, etc.).  Stay in the right lane and make a right at the first light, which is Chemical Road.  Proceed straight to the fourth light at the intersection of Chemical Road and Ridge Pike/Avenue.  There will be a car dealership on your left.  Make a left at this light onto Ridge Pike/Avenue.  Follow Ridge Pike/Avenue to Cathedral Road.  The 10th traffic light will be the intersection of Cathedral Road/Ridge Ave.  Make a right and proceed to the first driveway to enter Cathedral Village. 

When traveling the Northeast Extension or the PA Turnpike to Exit 333 (old 25), DO NOT use 476 South. There is no exit 18-A (old 7-A) that will put you in the right direction on Ridge Avenue for Cathedral Village. Travelers coming south on the NE Extension (I476) should exit on to the PA Turnpike. Stay in right lane for immediate turn for Exit 333 ramp.

From New York:

Take I-95 South (becomes New Jersey Turnpike).  From New Jersey Turnpike, take Exit #6 to Pennsylvania Turnpike.  Follow Pennsylvania Turnpike to Exit # 333 marked Norristown/Plymouth Meeting and follow PA Turnpike directions listed above.