Valley Falls is not far off a fire trail deep in a valley at Warrimoo, a nice set of falls with a cascade above and a deep clear swimming hole below and a sandy beach at the far end of the pool. The rocks here can be very slippery, even with bare feet so be very careful walking around here, shoes offer no grip on the wet / mossy rocks.
A pretty easy one to get to, fire trail the majority of the way to it and a short walking track gets you the final hundred mtrs or so. It has quite a bit of uphill on the way back along the fire trail, but did not find it too challenging. A pretty set of falls that would be worth a return visit with higher water flows.