Country somewhere in Europe visited by nearly everybody (9)
I believe the answer is:
australia
'country' is the definition.
(I know that Australia is a country)
'somewhere in europe visited by nearly everybody' is the wordplay.
'somewhere in europe' becomes 'Austria' (European nation).
'visited by' indicates putting letters inside.
'nearly' means to remove the last letter.
'everybody' becomes 'all' (I've seen this in another clue).
'all' with its last letter taken off is 'al'.
'austria' going around 'al' is 'AUSTRALIA'.
(Other definitions for australia that I've seen before include "USA lariat found down under" , "Large southern country" , "A land down under" , "The golden wattle is its national flower" , "Derby winner" .)