We are a family of 6 arriving on train from London. We will need to get from the Paris Nord to our Timhotel by the Louvre. The next 2 days around Paris to the Tower, St Michel, Arc, Pantheon, Luxembourg, etc... Then we need to get to Disneyland then from Disneyland to CDG airport.
What pass would be best for us? We arrive the 10th and fly out the 15th.
I'm assuming July 10th - 15th? If so that's Monday to Saturday, about perfect for the Navigo Week Pass. I'd recommend getting the Navigo week pass for everyone in your party. If you were to buy single-use tickets for train rides such as Disney to CDG (via Paris, cost: 16.45€), Paris to Disney (5€), and three days of at least one round trip around the city (4.20€ x 3 = 12.60€) that's roughly the cost of a Navigo card + week pass right there. And using the Navigo card is way more convenient that managing single-use tickets.