There is a Seine fiber cruise as a hop on and hop off. Cost Round 20 euros. I use Viator to book trips in advance

Hi Anna - My husband & I just took pot luck with this - it was raining in Paris on the day - we just wanted to get to the Eiffel Tower and from there walk back to our hotel - we came out of the Louvre and went to the river - saw a kiosk which was a ticket sales - bought a ticket each & travelled back and forth whilst it rained and got out at the Eiffel Tower point after being on the boat for several rounds of the route it took - after about 3 round trips we got out finally after seeing it from the river- rained for quite a while this was in 2010 - things change but I am sure you would still be able to do this. Worth a try. Have fun & enjoy Paris whatever the weather is. We did and it has been very memorable for us.

We didn't take a Seine tour since we wanted to walk along the river. If you go to Trip Advisor or even Google-Seine Boat Tours, you will find lots of info so you can choose which one will fit you best.

We went in october and it was fine, we found the atmosphere on the boat ok

Yes they have a designated smoking area.

normally good for one day

The cruises is accessible for all... staff will be more than happy to help as well. Don’t let anything hold you back from experiences, but I would say that Paris by Night is more beautiful.

Hello. There are restaurants on the ships floating on the Seine. Andrier very nice and the view from the window beautiful. But I only ordered champagne.