(South of Rock Canyon HS)
11033 Monarch Blvd,  Highlands Ranch, CO 80124

From C470 and Quebec, :   
1:  Turn South onto Quebec.
2:  Quebec turns in to Monarch Blvd just south of McAuthur Ranch Rd. 
3:  Continue South at the interestion of Quebec and McAuthur Ranch Rd. 
4:  At the second stop light turn West into the Rocky Heights Middle School parking lot.
5.From the front of the school, take path on North side, walk to North side of school and  enter through gym entrance.