There are two peaks named Raspberry Mountain in the Pike's Peak region. One is nestled up against Pike's Peak in Teller County (near the Crag's Campground) and this is the other one, just west of the town of Monument. This peak is located in the Rampart Range between Mount Herman and Chautauqua Mountain. Quickest (and steepest) way up is from the Red Rocks trail head.
To reach the Reservoirs Trail Head in Palmer Lake: Take exit 161 off of I-25 Go West on C-105 to town of Palmer Lake. Left on S.Valley Rd Left on Old Carriage Rd Parking and Trail Head at bottom of hill. To reach the Red Rocks Trailhead: Take exit 161 off of I-25 GO West on C-105 on overpass back over I-25 Continue straight at signal light (becomes 2nd Ave) Go over train track and make left on Mitchell Rd Right on Mt Herman Rd Right on Red Rocks Large parking area is about 200' further on right