Where: 40, boulevard Haussmann, 9th Arrondissement.
Tel. 42 82 36 40
Métro stop: Havre-Caumartin, Opéra.
Open to the public 9h30 - 18h45 Monday - Saturday (until 21h Thursday)
Notes
Galeries Lafayette has
a beautiful glass and steel dome, and Art Nouveau staircase built in 1912 by
the architect Cahnautin.
The store - all 10 stories of it - is classified as an historic monument.