The trip to Saint Paul de Vence was beyond my expectation, and more. Very arty, classy, and peaceful. The visit to Mar Chagall's tomb was emotional, after viewing all his great paintings in the museum in Nice. Recommended without reservation.
The trip includes long hours in bus (might not be suitable for kids), but very rewarding after all. Managed to take a few photos outside the Anne Frank house, also went to the famous red light street, which is very close to the Dam square. The tour guide, fluent in 3 languages, introduced something which we couldn't get from a guide book e.g. the local apartment/house prices. Highly recommended.