By subway
Take the MBTA Orange Line to its southern end—Forest Hills. Exit through the door marked “Arnold Arboretum.” Cross Washington Street and walk up Arborway to the Arboretum’s Forest Hills Gate on your left. Enter the gate and walk straight up the road, follow the curve and head up Bussey Hill Road. Take a right on the driveway immediately after the entrance to the Leventritt Shrub & Vine Garden. Follow the driveway to the Dana Greenhouse Classroom.
By bus
Take the #35 or #38 bus to Centre Street @ Faulkner Hospital. Cross Centre Street and enter through the Centre Street Gate, then in about 300 feet, bear left onto Bussey Hill Road. Walk a little way down the hill and take a left onto the driveway to the Dana Greenhouse Classroom.
By car
Unless the program description indicates that you can park at the Greenhouses, the closest parking is Centre Street Gate (limited parking) or along Arborway near Forest Hills Gate (about a half mile walk).