Pope Francis went on a (charter) bus to his retreat this weekend.
He is the first pope ever to ride a bus, right ! ?
Here is Pope Benedict XVI riding on a bus in Assisi (and not with a bunch of cardinals and bishops either – here he is with representatives of different religions!):
Here is Pope John Paul II riding on a bus during one of his papal voyages:
Bonus photo: Pope Benedict XVI disembarking a train!