This is another of the pay shelters where it costs $6 to stay (though the caretaker didn't show up the day I was there.) It is a low roofed shelter, which would be excellent in the rain. Very long -- could easily fit 12 or more and has the beautiful music of a rushing stream right in front of it (which is also the water source.) There is also a double tent platform right next to the shelter as well.
I had a wonderful night listening to the stream's lullaby at the shelter.