From King of Prussia:
Take 202 South to Route 422 West (Pottstown Expressway). Take 422 West to the Oaks exit. Turn right onto Egypt Road. Continue 1/2 mile; Mill Grove is on the right side.

From Philadelphia:
Take Route 76 West (Schuylkill Expressway) to Exit 328B (former Exit 26B) - Route 202 South. Follow directions as above.

From Philadelphia International Airport:
Take I-95 South to Route 476 North (Blue Route) towards Plymouth Meeting to Route 76 West (Schuylkill Expressway). Follow directions from Philadelphia.

From Norristown:
Take W. Main Street (which becomes Ridge Pike) to Egypt Road. Turn left onto Egypt Road and continue 3 miles to Mill Grove on your left.

Map & Directions