I asked this question on TripAdvisor and the consensus was that I should do neither... but my kids would really like to do one or the other. So I'm asking you wise folks instead. My family (two adults, kids ages 9, 12, and 15) will be in Paris at the end of next week. In addition to the day we arrive (early morning from the U.S.), we have two full days in the city. I am debating whether to use a HOHO bus or the Batobus for a preview of sites on one of those days (or maybe two, since the 2-day pass is not much more expensive for either company). I thought we'd spend some of our fist jet lagged day on the bus/boat just sitting and enjoying the sites, and not do as much hopping off and on as we might on the second day.
I think the only off-the-river sites covered by the bus routes that my kids would be very interested in (and that are not reached by the Batobus) are the Arc de Triomphe and Sacre Coeur. On the other hand, the Batobus goes to the Jardin des Plantes, which I think they would enjoy when they're ready to get off and walk around.
Batobus is quite a bit less expensive than the HOHO busses. (around $150 for 2-day passes for five of us on the bus, just $78 for the boat.)
Which of the two would you choose? My husband and I have been to Paris before, but this is the kids' first trip. Thank you for your advice!