We will be in Paris on May 1st, which I understand to be a holiday. I didn't realize it at the time we booked our trip and there is no way now to change our plans.
Can you please give me an idea of what might be closed that day? It will be our final day in Paris and I had planned for us to spend time walking through Montmarte and visiting Sacre Couer, as well as possibly walking through the Marais neighborhood. However if nothing will be open, I don't want to spend time walking around if we won't be able to truly experience the neighborhoods. Perhaps we would be better off saving more of the touristy things (like the Eiffel Tower, Notre Dame, Louvre) for that day (as far as I have been able to tell they will be open).
Thanks in advance for any help or advice.