Although security has always been cool to me, climbing on campus is probably considered trespassing the same way that skateboarding is and you may be subject to fines or student-specific punishment if you are enrolled. Please respect campus security and be mindful of this. Some of the safest routes to climb in this regard at any time are CLOVER, 4 LEAVES, LUCKY, Campus Recreation, (Ante)Chamber of Commerce, Burnet Bend, Campus Recreation, Old Chemistry, New Chemistry, and Against The Law