From Glen Falloch up Sron Gharbh then Twistin Hill on to An Caisteal summit. After a break and amazing views it was down to Beinn a' Chroin and the tasty scramble up to the west top, then summit, then east top for a longer break and more photos. Back down Beinn a' Chroin's north ridge into Coire Earb for a boggy return to the track then car park. Two brilliant Munros with superb views of big hills all around!