Callahan State Park has 2 named peaks. The highest is Nobscot Hill at 183 m. Other notable peaks include Falling Rock Ridge.
There are 2 named mountains in Callahan State Park. The highest and the most prominent mountain is Nobscot Hill.

The highest peak in Callahan State Park is Nobscot Hill, at 183 m.
Notable peaks in Callahan State Park include Nobscot Hill and Falling Rock Ridge.
