Les Invalides opening hours

The site and the halls, two regimes
The Invalides precinct — the outdoor complex you walk through freely — opens in the morning and closes in the late afternoon or early evening depending on the season: later from April to October, earlier from November to March. That is what you use to walk the moats or cross the great courtyard, described on the free-access page.
The museums and the Dôme open later and close earlier. Last admission is some way before closing, and the Dôme empties first: if you arrive in the final hour, go to the tomb before anything else.
The closures that catch people out
Three days a year everything is closed: 1 January, 1 May and 25 December. On top of that come regular partial closures: some spaces are not accessible on the first Monday of the month, and halls close occasionally for works or for a military ceremony in the great courtyard. The detail is on the closing-days page.
The ceremonies
This is the point guidebooks leave out. Les Invalides is still a working military site, and the great courtyard regularly hosts parades and national tributes. On those days the courtyard is closed to the public for several hours, without much notice. The museums stay open. See the page on today's soldiers.
Arrive at opening, or in the last two hours. The middle of the day concentrates school groups and coach tours, and the Dôme is the first space to saturate. The windows are set out on this page.
Book
The entry ticket does not impose a time slot: it is valid for the whole day and you go in when you like. That is what makes it convenient when a train runs late or a lunch overruns.
A reminder: what you book above is the ticket that opens the Army Museum, the Dôme and the tomb. The great courtyard and the Saint-Louis cathedral stay free to enter, with no ticket at all.
Frequently asked questions
Is Les Invalides open on Sundays?
Yes, the site and the museums open every day apart from the three annual closures: see the list.
Are the hours the same all year?
No: closing is later from April to October than in winter.
What time should you arrive for the tomb?
At opening, or in the last hour. See this page.