European intent on travelling in California (11)
I believe the answer is:
continental
'european' is the definition.
(I've seen this before)
'intent on travelling in california' is the wordplay.
'travelling' is an anagram indicator.
'in' indicates putting letters inside.
'california' becomes 'cal' (short for California).
'intent'+'on'='intenton'
'intenton' anagrammed gives 'ontinent'.
'ontinent' going into 'cal' is 'CONTINENTAL'.
(Other definitions for continental that I've seen before include "French for example" , "Sort of breakfast, drift or quilt" , "European" , "From mainland Europe" , "Geological movement of land masses" .)