Moving on. Going around the Arch of Triumph and down a side avenue, the Open Tour bus proceeds to the Trocadero, a majestic structure built in the Roman Empire style at the end of the 19th century. I believe the Trocadero plaza is one of the two places in Paris from where you get the best full view of the Eiffel Tower.

The Tower is your next destination. The bus circles around it, going through the midsection of the Gardens of Mars, a vast expanse of grass which lies at the feet of Mr. Eiffel’s brainchild. Quite a fine site to spend a summer afternoon, soaking the sun.

The Open Tour home stretch leads you back across the Concorde Plaza, up the Rue Royale and along the upscale chic Rue St Honore. The rich 2-hour tour stops at the gates of the Madeleine Church.

Details of some importance

The Open Tour company offers 1-day and 2-day passes. Those allow you to board and de-board the company’s double-deckers at any stop along the tour circuits. Both passes also give you access to take all 4 tours. At €25 and €28 respectively, they are excellent value for money. Children’s rates are discounted 50% over regular rates. The Open Tour should be a thrill for your teenage kids. That you can board and get off at any stop ensures they won’t get bored, or grow impatient.

The website of the operator shows you where to buy your day pass, where to board the bus, and at what time. Type “open tour Paris” on Google, they come up first.

I leave you on this final note: when you want to see as many sites as possible but feel dead tired after 3 days of walking the streets, the Open Tour double-deckers offer an easy-going way to soak in some more history and architecture. Good deal!