On a budget, Musée Rodin still earns its price.
€14 (garden only €5; free under 18 / EU under 26)
A rare combination of great art and genuine calm: The Thinker and The Gates of Hell sit in a three-hectare sculpture garden you can wander with a coffee. Buy the garden-only ticket on a sunny day and it's one of the best-value escapes in Paris.