Stop by gatehouse for a map of the campus and follow the map to moutain campus. There are several side trails that connect to the dirt road. If you get lost just turn 180 degrees around and you eventually get back to where you started. Ask anyone you see on campus for some directions to various trails. There are several little single track trails, but the majority of trails are fireroads.
All fire roads lead out like a web network.
This means all the single tack connects the fireroads. And worst of all the Cross-Country trail looks like it got carpet bombed. There'll always be loads of roads, but I almost hesitate to mention any remaining singletrack for fear of a jinx. A rumor says it's not the college, but these signs are nice, and I can't imagine anyone going to such trouble. The lower Lavender short standards Post, Chute, and Water Works, the latter two with some scary technical stuff, though the bottom of WW gets into the bomb zone and is a mess.