I think that the Limestone Spring Lean-to was my favorite on our June section hike
of Connecticut this year. It's 0.5 miles off the trail, all downhill, some steeply.
But it's a great place, and if you bother to hike the 0.5 miles, chances are you'll
have it to yourself. Shelter is the standard Connecticut design (bear bar
in front, sleeps 6-8). Privy to left of shelter (uphill). Water supply is a gushing spring
coming out of the hillside. Plenty of tenting space around. We experienced a hailstorm
on the tin roof of the shelter. Were also entertained by a baby phoebe in a nest under the rafters.