Sí, yo pude ingresar con una mochila mediana.

Bonjour Autant l acoustique est mauvaise à la Madeleine autant elle est très bien à la Sainte Chapelle! Allez y sans vs posez de questions. De plus le cadre est autrement plus beau!

Hola. En Saint Chapelle. No hay misas, no funciona como lugar de culto Sin embargo, si buscas asistir a misa un gran lugar sería la basílica de Sacre Cour Que disfrutes tu viaje

please go as early as you can

Hope the following information will help you: Wheelchair Access at the Sainte-Chapelle Church Wheelchair Access at the Sainte-Chapelle – The Sainte-Chapelle is a gothic church with some of the most outstanding stained glass windows in Europe. It is only 500 meters away from Notre-Dame which makes visiting both churches on the same day a good idea. Wheelchair access at the Sainte-Chapelle lower chapel is via a small ramp. The main attraction is the upper chapel and is accessible by using an elevator in the adjacent building. You will have to be escorted to use it. Looking for a 100% accessible tour? Choose from 12 accessible tours in Paris If there is a long line on the sidewalk at the entrance, you may be able to go to the front to get escorted. You are supposed to make a reservation for assistance in advance, but I was able to get an escort to the elevator without it. According to one source, the elevator is not available on the weekends so plan your visit to occur during the week just to be safe. The bathrooms are accessible. Is there an accessible entrance? Yes, on Boulevard du Palais, southeast side of building Are there steps to get into the building? Yes Is it just a single step, a few, or many? Many Is there a ramp or elevator to get around the steps? Elevator, staff will show you where it is Is the door push/pull, revolving, automated by a button, or motion activated? Staff will open it for you Where is the closest place that cars/taxis can drop-off people? On Boulevard du Palais in front of the building. Are there cobblestones or hills leading to the entrance? There is a courtyard leading to the elevator that is flat with cobblestones. What percentage of the attraction can be viewed without having to go up steps? 100% Which parts are not accessible? None Are there loaner wheelchairs? No Is there an accessible bathroom? Yes Is door wide enough? Yes Are there grab bars? Yes Is there a space to position a wheelchair next to the toilet? Yes Are there guided tours that don’t have to go up steps? Guided tours are everyday at 11:00 and 15:00 (I think these are in French)

Sorry, I am not sure if you can get a ticket at the door. We reserved online. Best of luck!

Don't exactly know when advance tickets go on sale. However, I bought a no-wait tour online here in the States from the French Tourist Office in Paris. That was great and I can only recommend it. And the French Tourist office is very good to work with. Good luck and safe travels.

We got ours the day before. Sorry to not be more help

Go to museum pass site and see if your question is answered there