Home to our dining hall and coffee shop, Obsidian Hall also offers classroom space and conference rooms. The process to name the building included a call for students and employees to suggest names that represent Central Oregon’s flora, fauna or geography, and that were in keeping with OSU’s building and place names policies. Of the 13 submissions, the campus community provided feedback on the final three names, with Obsidian being the favorite.

Room Photos

Obsidian Hall 207

Obsidian Hall 204

Obsidian Hall 205

Room Specifications and Seating Capacity

(On mobile view, turn phone horizontal to see complete table.)

Building/Space Room Floor Square Feet Dimension Ceiling Height Classroom Hollow Square U Shape Theater Seating Reception Rounds Conference Style
Obsidian Hall 204 Second      



Obsidian Hall 205 Second                    
Obsidian Hall 207 Second 1,330 44'0" x 29'10" 10'3" 48 32 38 148 133 111 32


Request Info

Campus Map