Do not miss the lovely Monets Garden in Giverny west of Paris while in the french capital city. It a 45 minutes train ride away and a perfect way to spend a sunny day. More info on Fondation-Monet.com.
Train to Giverny:
From: Paris – Gare Saint Lazare.
Stop: Gare de Vernon
Address: 84 Rue Claude Monet, 27620 Giverny