What rides can a 1 year old go on in Disneyland Paris?

There are plenty of attractions, I apologize if this answer is late but I thought you might not have gone yet as it is only June 1st! "it's a small world" is popular with all younger children, and I guarantee she will love it! Peter Pan's Flight is a fantastic family ride, and personally my favourite throughout the whole park, definitely not one to be missed. She can also ride Dumbo the Flying Elephant, Disneyland Railroad, Le Carrousel de Lancelot, Pirates of the Caribbean (although this may frighten her slightly), Casey Jr. – le Petit Train du Cirque, Flying Carpets Over Agrabah, Les Voyages de Pinocchio, Mad Hatter's Tea Cups, Orbitron and Le Pays des Contes de Fées. Some of these rides she might find slightly scary, but these are most of the rides that she will be able to get on. Have a magical day!

Have a look at their website. I think you can find descriptions of the rides and the requirements to be allowed to ride them.