Cracking bit of cave that... Red chamber's quite nice and from there there's a little round trip. At the lowest point of the chamber is the Helter Skelter; down a corkscrew of boulders through a nice crawl with a pendant ceiling and into a bouldery choke which if you follow up slope eventually heads back into Red chamber on the right.
You can crawl through boulders at the upper end of Red chamber which gets into the upper chamber although I seem to remember it being a little loose in places.
a link from here on the left goes down to the little chamber which links mountaineers folly / Scuicide hole and the squeeze to the top of the Dutch oven.
Once in the steeply sloped upper chamber there's a cracking squeeze in the very top, I think it's called the Nutmeg grater. It's pretty tight and steep and at first glance looks impossible but it gets you up into Whitsuns chamber which I think is the closest chamber to the Graveyard... I heard a yarn a while ago about some bodies falling through into Whitsuns chamber but I've never found any remains. :-\
At the very right side and high up the slope is a small rift which is accessed by climbing over an awkward boulder. In the floor of the rift is an entertaining little phreatic tube which pops out in the ceiling back out near the bottom of the chamber.
I'm sure there's loads more to explore but I don't remember much in the way of formations, it is a fun trip tho'.