Students in the ravines on the Allendale campus.

Ravine on the Allendale campus.

Students walking in the ravines on the Allendale campus.

Ravine on the Allendale campus.

Architect's drawing featuring one of Grand Valley's academic learning centers of Great Lakes Plaza among the wooded ravines, as seen in the publication, "Grand Valley State College: A Guide to Future Physical Development," circa 1961.

Site analysis map featuring the natural ravines and recreation areas and created as part of the campus planning of Grand Valley State College as seen in the publication, "Grand Valley State College: A Guide to Future Physical Development," circa…

Black and white photograph of the winter window view from Lake Huron Hall of the surrounding wooded ravines, circa 1972.

Black and white photograph of two students seated in the study area of Lake Huron Hall, circa 1972. In the photograph, the students are seated next to one of the building's floor to ceiling windows overlooking the wooded ravines in wintertime.

Site map featuring an aerial view of the future Grand Valley State College campus as seen in the publication, "Grand Valley State College: A Guide to Future Physical Development," circa 1961, and created by Abrams Aerial Survey Corp. of Lansing,…

A black and white topographic map of the GVSC Nature Trail as found on the Allendale campus and received by the GVSC Library Archives on May 1, 1973. The cartographer of the map is Anne Spelman and features the trail and the Grand River one hundred…

A black and white map featuring the Grand Valley State College campus in Allendale and the surrounding wooded ravines. The map features a birds-eye view of the campus as seen from the southeast and highlights various academic buildings at the time,…

A black and white map featuring the Grand Valley State Colleges campus in Allendale and the surrounding wooded ravines, circa sometime between 1977 and 1983. The map features an aerial view of the campus as seen from the southwest and highlights…