We had one day to explore Amman. Our first stop was the Roman theatre, followed by a walk up the city's highest hill to the citadel. Despite the bright sun, it was the coolest day we had in Jordan.
The following day our hire car was dropped off at our city-centre hotel. I'd read online that driving in Amman is not advised for foreigners and based on our experience driving on to Jerash I can wholeheartedly agree!