Paris is a city full of monuments and museums of all kinds. The museum, like everything in Paris is not exactly cheap. Pass Museums and Monuments of Paris (known in French as La Carte Muséeset Monuments) is a card that comes in three presentations, depending on the number of days of validity of the pass. There are passes for 2, 4 and 6 days. The pass has back spaces where you can write your customized name and the date you started using it, as this determines that your pass is valid or not. We recommend filling this data just moments before entering the museum. It is also advisable to use the pass for the first time earlier in the day, so you can use it on more than one place.