Museum of Classical Archaeology Peterhouse, Arch in North Boundary Wall of the College

The Museum of Classical Archaeology, located on Little St Mary's Lane, was built in 1883 by Basil Champneys. This structure features an arcade made of Ketton stone with red brick filling, consisting of eight bays, with the entrance situated in the last bay on the right. The building has a plinth that supports plain Ionic half-columns, which are paired at either end. Above these columns is an entablature adorned with dentils and a balustrade featuring vases on the columns, along with an additional vase positioned over the door. The entrance is marked by freestanding Ionic columns topped with lions that support a coat of arms in the center, leading to double doors. The roof is not visible from the exterior.

On the south wall, which faces Peterhouse, there are remnants of a 16th-century four-centred arch and brick wall. The interior of the museum is plain and appears to have been converted from existing warehouses that were once connected with the port. Some original features remain, including cellars, a timbered roof, an entrance ramp, and a hoist, showcasing a clever adaptation for its current use.