Twelve Mile Stream Wilderness Area has 1 named peak. The highest is Mulgrave Hill at 148 m.
There are 1 named mountains in Twelve Mile Stream Wilderness Area. The highest and the most prominent mountain is Mulgrave Hill.
The highest peak in Twelve Mile Stream Wilderness Area is Mulgrave Hill, at 148 m.
Notable peaks in Twelve Mile Stream Wilderness Area include Mulgrave Hill.
