Just the tip(s).
No recent thread so decided to start a new one.
I'm going to Paris in October. Arrive on a Tuesday morning, and have no itinerary until a wedding in the suburbs that starts Friday night. I've been before but not in 30 years, my GF went 2 years ago and saw the Eiffel Tower and the Louvre and Arc d'Triomphe.
Suggestions? Should we take a side trip or can we keep ourselves happy sightseeing and eating until the wedding?