Karlinsey field is a level, grassy field that is ideal for games, assemblies or other activities that require open space. It is located adjacent to the Chinook and Eena Campsites.
It may also be used as a parking area for the Chinook and Eena campsites, and the Chaplain's Cabin.
In the 1960's, the field was the location of the Camp Twana Archery Range, and was later converted to an assembly field during summer camp years.