from President Blaisdell. On the north is "let only the eager, thoughtful and reverent enter here", and on the south is "They only are loyal to this college who departing bear their added riches in trust for mankind". Per campus tradition, enrolling students walk south through the gates during orientation and seniors walk north through them shortly before graduation.
The less-developed 40-acre (16 ha) eastern portion of the campus is known as the Wash (formally Blanchard Park), and contains a large grove of coast live oak trees, as well as many of the college's athletics facilities, an outdoor amphitheater, an astronomical observatory, and the Pomona College Organic Farm, an experiment in sustainable agriculture.
=== North Campus ===
North Campus was designed by architect Sumner Spaulding, and its initial phase was completed in 1930. It consists primarily of residential buildings for third- and fourth-year students and academic buildings for the natural sciences.
The academic buildings are located to the west …