For a 1957 structure, the Perkins Notch shelter is only relatively dilapidated; the back foundation log is rotting and the corrugated tin roof is in rough shape. There's an unusual amount of graffiti on the back wall. It sits in a low spot right on the trail that muddies up easily and looks out on a boggy area; the fire ring was choked with charcoal embers, and there was a lot of broken glass (beer bottles) under the shelter. Despite its distance from the road--4.2 miles on the Bog Brook route--it looks like an overused and vandalized roadside shelter. It may get more winter snowmobile traffic than summer hiker use. There's a large area of compacted earth that serves as tent pads right next to it. In all, far from the most appealing shelter in the Whites, and it's pretty miserable there in wet weather. USFS seems to be wavering on the earlier threat to remove it along with the other two Wild River shelters. The matter is back up for decision soon, I believe. The last time I stayed there (Sept. '06), I heard the eerie howling of a pack of coyotes bouncing off Carter Dome. It sounded like wolves.