The Dirham is the official currency of Morocco. The currency is closed, meaning you cannot but Dirhams or sell Dirhams outside Morocco. For travel it’s best to have some current befor arrival, we purchased Euros and Swiss Francs in the US prior to last years travel, but this year we will only be able to purchase Euros in advance. We will have to wait until arrival in Morocco before we will see Dirhams.
The exchange rates for USD vs MAD is 1.0 vs 9.942