Range in Switzerland especially (5)
I believe the answer is:
andes
'range' is the definition.
(Andes is an example)
'in switzerland especially' is the wordplay.
'in' indicates the answer is hidden within the clue.
'ANDES' is hidden in the letters of 'switzerland especially'.
(Other definitions for andes that I've seen before include "Mountains in west" , "Major mountain range" , "South American mountain range" , "Mounts" , "danes found in mountains" .)