The St. Mark's School Campus
St. Mark’s School, located in Southborough, Massachusetts, is one of the country’s oldest and most prominent coeducational college preparatory schools, located on a picturesque campus with 250 acres of fields, woodlands, and ponds. Explo is proud to call St. Mark’s home.
Campus Map PDF
Room to Grow
Explo at St. Mark’s has nearly unlimited access to St. Mark’s extraordinary facilities. In addition to superb classroom spaces, there are art studios, a theatre, an excellent health center, and an award-winning science center. The school’s sports facilities rival those at many colleges and include a multi-million dollar sports complex, with eight playing fields, eight tennis courts, and a pool.
Southborough is 26 miles west of Boston, giving students a unique opportunity to enjoy one of the nation’s great historical, cultural, and educational centers. St. Mark’s School is only 15 miles from Wellesley College, making it easy for Explo at St. Mark’s students to visit brothers and sisters at Explo at Wellesley.
Campus Notes
Explo at St. Mark’s has access to: 8 playing fields; 8 outdoor tennis courts; 2 indoor basketball courts; a large swimming pool (no deeper than 6 feet and only 3.5 feet through most of its length, making it perfect for instructional swimming and water games); indoor performance spaces for student talent shows and productions; more than 600 lion images or sculptures hidden in and around the architecture; on-campus pond for canoeing, kayaking, and course study; a 26-mile proximity to Boston for weekend trips to popular sites such as the Museum of Science and the Boston Duck Tours.
Driving Directions:
St. Mark’s School
25 Marlboro Road
Southborough, MA 01772
from boston and the east
Take the Massachusetts Turnpike to exit 12. Follow Route 9 West for 2.9 miles to Route 85. Take Route 85 North for 1 mile to the traffic light at the intersection of Route 30. The campus is in sight on the right.
from the west
Take the Massachusetts Turnpike to exit 11A. Follow Route 495 North for 1 mile to exit 23A. Take Route 9 East for 2.3 miles to Route 85. Take Route 85 North for 1 mile to the traffic light at the intersection of Route 30. The campus is in sight on the right.
from the north or south
Take Route 495 North or South to exit 23A. Take Route 9 East for 2.3 miles to Route 85. Take Route 85 North for 1 mile to the traffic light at the intersection of Route 30. The campus is in sight on the right.
