It's no coincidence that the word "muse" is in "museum!" Pasteur Museum aims to educate and inspire visitors, so find a spot for it on your itinerary.
This 15th Arrondissement museum is a good place to kick off your day of sightseeing. There's lots to discover nearby, such as Eiffel Tower, Louvre Museum, and Arc de Triomphe. Take your time at Pasteur Museum before hitting up these other fine attractions.