I'm planning a trip for my husband and me, and our 4 children who would be 16, 12, 12, and 9 in the spring of 2026. We would be leaving from the Omaha (OMA) airport in Nebraska. We would not want to be doing any driving ourselves.
Our highest priorities in Paris are the Louvre (honestly this is our #1 priority for the trip- my oldest is especially interested in art and I really want her to be able to spend time there and not feel rushed), Marie Curie museum, Orsay, Eiffel (but not necessarily climbing it, just looking at it, maybe having a picnic nearby?) , I'm interested in a Seine river cruise , City of Science and industry, Les Invalides (for Napoleon's tomb - oldest is a very big Napoleon fan), Jardin de Luxemborg, potentially jardin Tulliers and Victor Hugo's house (we're reading Les Miserables now).
I'd also like to take a day trip for D Day sites. Someone mentioned staying in Bayeux when I posted about the whole trip on the England section. I am wondering how that would work without a car, or if we'd get a lot more out of D Day tour staying there or if we should just make it a day trip from Paris so we don't have to change sleeping locations (due to our family size, I usually look for Airbnbs and we cook there/don't go out to eat though we're interested in doing that a few times).
I was planning on us flying into Paris and spending 5 nights there. I have Rick Steve's new France guidebook (as well as England). He does say going late is better than early, and my daughter and I definitely experienced that this spring when we visited Uffizi Gallery in Florence 2.5 hours before closing. So I was considering going to the Louvre with her two different afternoons, and my husband and younger kids might go to other things.
Also, I was thinking of April for our trip, but I also read the week after and before Easter can be especially crowded, (Easter is April 8 in 2026), but a lot of Lake District things aren't open til end of April, I think. We would be willing to go in the fall but I was thinking the day length might be an issue then?
So basically I'm interested in any advice - time of year, the 5 nights being adequate or not, anything else. We plan to leave Paris for London and continue with our trip there. I think we can handle 15 days total but don't want to go longer than that.