Roger that Micro, but note this photo for further thought:-
Retrieved from just below a hilltop (1,120ft), where previously a crew, flying day VMC above cloud, had confirmed their location by a geographic feature (having often flown the route), then descended into cloud. Mistakenly the locating hilltop identification was in error by 8nm ...
- and the QNH was 1013/2992.
That picture was on my office wall for many years; probably make a good screen-saver now.
Also lookup the CFIT accident at Sao Jorge (Azores) 11 Dec 1999 – misidentified an Island, turned and descended into cloud and into another island cliff face.
No Exceptions … If-then-Do.