Main entrance on corner of Whitney Avenue and Sachem Street and group entrance on Sachem Street are both accessible by sloped walkway and automatic door opener. Gift shop entrance on Sachem Street is accessible from same sloped walkway as group entrance.
Bass Court (north) entrance is accessible by automatic door opener; this entrance is normally red-lit and a Yale ID is required for entry.
Two large public elevators serve all floors. Restrooms, located on each floor, are all accessible.