u/Educational_Grab1161

Hello there!
I was wondering if is too crazy to go on an 1 day trip to cardiff by car..
Leaving London at 7-8, then come back 7-8PM to London

Heh guys, im goint to Cardiff in october for an day trip.

But im a little concerned about the time ill come back..
Its ok to take an train back to holborn, were my hotel is, at 21:30?