To get to Silver Maple Farm from Philadelphia:
From I-76 West, take exit 331B to merge onto I-476 N toward Plymouth Meeting. Take exit to I-276 E toward New Jersey. Continue on I-276 and take exit 339 toward PA-309 Philadelphia/Ambler/Fort Washington. Keep right at the fork and merge onto PA-309. Take the Welsh Road exit. Continue onto Lower State Road in Lower Gwynedd. Turn left onto PA-152 N. Take a slight right onto Lower State Road in Warringtown Township. Continue on Lower State Road. Silver Maple Farm is on the right.