From the Mass Pike:

Get off at Lee exit. Drive on Rte. 102W to Stockbridge; here you'll pick up Rte. 7 South to Great Barrington. Drive through the center of Great Barrington staying in the right lane; turn right onto Rte. 23 West. Drive about 5 miles to Egremont. As you are coming into the village, past the Wethervane Inn and cemetery on the left you will see the Egremont Free Library. Parking lot is attached.