Roll down to the seaside? (5)
I believe the answer is:
coast
I believe this is a double definition.
'roll' is the first definition.
(thesaurus)
'the seaside' is the second definition.
(I've seen this before)
'down to' is the link.
(Other definitions for coast that I've seen before include "Freewheel - seashore" , "Ride down a hill without using power" , "Shore" , "Cruise" , "Make no effort" .)