Trailhead: North Inlet
Distance: 7.3 mi
Elevation Change: 1,640'
Follow the North Inlet trail about 6.7 miles through a broad valley featuring a meandering stream and the occasional pond. Immediately after crossing Ptarmigan creek, find the faint trail that ascends the slope beside the stream.
Square Top Lakes aren't actually within the Mount Evans Wilderness, but they're "right across the street", so it's close enough for me.