A wonderful place to visit if you want something special, different within 5 zones of Paris. It can be reached by Metro which, in iitself, iis a great Parisian experience.
Beautiful Cathedral, undergoing restoration.
Wonderful Organ, you can hear magnificent playing of it in the crypt - at one of the information booths with earphones supplied. Fantastic!
Seeing all the marble recumbent statues, some with prayerful hands was overwhelming.
Some may say "mind boggling"!
A great suprise !