Williams College is just East of the intersection of Routes 2 and 7 in Western Massachusetts, about three hours from Boston and New York City by car. Bus routes from those cities are also available.

The Computer Science Department is on the third floor of the Thompson Chemistry Lab building at the center of campus, which is entered from the ``Science Quad'' through the glass atrium.

Public parking is available at the lot off Spring Street; deliveries can be made to the loading dock on Morley Drive.