Directions to McLean Hospital

From the West: Take Route 2 East to 95/128 South, then to Trapelo Road Exit, head East

From the North: Take 95/128 South to Trapelo Road Exit, head East

From the South: Take 95/128 North to Trapelo Road Exit, head East

When on Trapelo Road: go approximately 2 miles East, after the Route 60 sign, take a Left at the second light onto Mill Street (a sign for McLean Hospital will be visible); go up the hill (on Mill Street) and take a Right just after the granite marker for McLean Hospital on the right. Enter the campus and going up the hill, bear Left at the fork. Continue up and around to your right and you will be at the Bowditch parking lot (on the left side of the road opposite the Admissions / CEC building, the largest parking lot on campus). Park there. Across the road you will see the large three story red brick Admissions / CEC building with a horseshoe driveway and signs for “Ambulance,” and “Admissions,” the building that you want is up the road to the left of it. The deMarneffe building is a huge, pinkish/yellowish modern building with gigantic pillars at the entrances on the far end. As you approach it coming up the walk in front of Admissions you will see a blue sign with white letters for “MDDA” and an arrow pointing to the right. Follow around the back (courtyard side of deMarneffe) to the entrance at the far end of the building.. You will go through two sets of double doors and enter a hallway in front of the dining commons. On Wednesday nights there is a Welcoming table here with name tags and information. Daytime Drop-in groups are usually in room #132 (down the long corridor at the far end of the dining area). If it sounds difficult, don’t be deceived; it’s really very easy… You may also call McLean for directions: (617) 855-2000.

A map of the McLean Hospital campus is at:

More directions to McLean Hospital are at :

If you click on the map at the bottom of this McLean Hospital page you will go to MapQuest for customized maps and turn by turn directions from anywhere.

If you want you can go directly to MapQuest at: and type in McLean Hospital's address: 115 Mill Street, Belmont, MA 02478 and your street address for customized maps and turn by turn directions.

McLean Hospital phone number: (617) 855-2000