ciao.. il sito ufficiale è
http://www.louvre.fr/llv/commun/home_flash.jsp
qui sotto ti metto i costi.. prendendoli dal sito.. in inglese:Admission Fees
© Musée du Louvre Tickets for the Permanent Collections
€8.50
This ticket provides full-day access to the Louvre, except for temporary exhibitions in the Hall Napoléon. It is also valid for the Musée Eugène Delacroix.
€6
(from 6 p.m. to 9:45 p.m.)
This ticket provides access to the Louvre, except for temporary exhibitions in the Hall Napoléon, on Wednesday and Friday evenings.
Tickets for Exhibitions in the Hall Napoléon
€8.50
This ticket is valid for temporary exhibitions in the Hall Napoléon.
Combined Ticket
€13
The combined ticket provides access to the permanent collections, as well as all temporary exhibitions in both the Louvre and the Musée Eugène Delacroix.
€11
(from 6 p.m. to 9:45 p.m.)
The evening combined ticket provides access to the permanent collections, as well as all temporary exhibitions in the Louvre on Wednesday and Friday evenings.
inoltre gli orari d'apertura: Museum Opening Hours
Monday, 9 a.m. to 6 p.m.
Wednesday, 9 a.m. to 9:45 p.m.
Thursday, 9 a.m. to 6 p.m.
Friday, 9 a.m. to 9:45 p.m.
Saturday, 9 a.m. to 6 p.m.
Sunday, 9 a.m. to 6 p.m.
The museum is closed on Tuesdays and some public holidays.
The museum will close at 6 p.m. on Friday, November 11, 2005.
The Pyramid and Galerie du Carrousel entrances are open daily from 9 a.m. to 10 p.m., except Tuesdays.
The Passage Richelieu entrance is open daily from 9 a.m. to 6 p.m., except Tuesdays.
The Porte des Lions entrance is open daily from 9 a.m. to 5:30 p.m., except Tuesdays and Fridays.
© Louvre / Deidi von Schaeven Opening Hours for Exhibitions in the Hall Napoléon
The Hall Napoléon is open daily from 9 a.m. to 10 p.m., except Tuesdays. The permanent collections and temporary exhibitions in the Hall Napoléon are open from 9 a.m. to 6 p.m. (and until 9:45 p.m. on Wednesdays and Fridays).
spero ti siano utili le info.. ciao