The George - A Room with a View in Paris
Sitting atop the Centre George Pompidou - the museum of Modern Art designed by Renzo Piano and Richard Rodgers - The George, has one of the best views in town.
Don’t bother with a meal - the best way to enjoy the venue is over a drink in the 2001: A Space Odyssey-styled interiors or on the large terrace in the summer.
Don’t forget The George has its own private lift/entrance (look out for the entrance on the piazza side).
Here’s some more info (location, opening times, access).