Take the Mass. Turnpike (I-90) to the Exit for Lee, MA (Exit 2)

Take Rte. 20 East (about 100 yards) to Rte. 102.

Take Rte. 102 West for 5 miles. In Stockbridge, MA, turn left onto Rte. 7 South    (at The Red Lion Inn). In approximately 7 miles, continue on Rte. 7 when it    turns left--joining Rtes. 23 & 41 in Great Barrington. At the fourth stoplight,    take right on Routes 41 and 23, towards South Egremont.

Go about 4 miles, take left at the flashing  yellow light on Route 41 South.

Watch your odometer: After about 8 miles, look for the stone pillar entrance     to the Institute on the right. It is across the street from the sign reading     "Entering Salisbury, CT.