A few more looks into my region of K22b - enjoy!
The Pointer: A clearing here features a rather vast stone, dark grey, carved in the shape of the head of a magrippa bird, one of the local fauna, a black bird that resembles a cross between a shrike and a flamingo. The stone points toward an abandoned city of the short, headless crab people - an ancient people apparently now extinct.
Blazing Falls: A waterfall in this hex has a very high gas content and, in essence, is on fire. The fire runs into the pool beneath it and down the river a ways. The source of the gas is unknown, but would be a dandy thing for a scientific survey to discover!