You can find trees at Land’s End rather than here (6)
I believe the answer is:
desert
'land's end rather than here' is the definition.
The answer is a location as well as being a singular noun. This is suggested by the definition.
'you can find trees' is the wordplay.
'you can' becomes 'd' (I am not sure about this - if you are sure you should believe this answer much more).
'find' is an anagram indicator.
'trees' anagrammed gives 'esert'.
'd'+'esert'='DESERT'
'at' acts as a link.
Can you help me to learn more?
(Other definitions for desert that I've seen before include "Run away (from army)" , "Wild" , "See 23" , "Abandon, waterless area" , "Abandon in Sahara" .)