Try my routes out - for people who don't know where they are going? (7,4)
I believe the answer is:
mystery tour
'for people who don't know where they are going?' is the definition.
The definition suggests a singular noun which matches the answer.
'try my routes out' is the wordplay.
'out' indicates an anagram (out can mean wrong or inaccurate).
'try'+'my'+'routes'='trymyroutes'
'trymyroutes' is an anagram of 'MYSTERY TOUR'.
Can you help me to learn more?
(Other definitions for mystery tour that I've seen before include "Trip to places unknown" , "Suspenseful excursion" , "A journey to the unknown" , "Of which the destinations are secret" , "The Beatles had a magical one" .)