- The 'Coulée verte René-Dumont', aka. 'Promenade plantée'
A former rail line that was converted into a park. (It was the inspiration for New York City's High Line Park.) https://en.wikipedia.org/wiki/Coul%C3%A9e_verte_Ren%C3%A9-Dumont - The 'Coulée verte René-Dumont', aka. 'Promenade plantée'
https://en.wikipedia.org/wiki/Coul%C3%A9e_verte_Ren%C3%A9-Dumont - Graves of Pierre and Marie Curie (in the basement of the Pantheon)