 The Glacier Movements also created other distinctive features of this region, including peat bogs and swamps, which resulted when glacial scour produced un-drained scars on the plateau's surface.Examples of depressions created by glacial scour include Deep Lake and Wolf Swamp just west of Big Pocono State Park.Big Pocono's distinctive shape, hence its nickname, and 1,000 ft prominence above land to the south, east, and north makes it plainly visible from the east and south.