Saint-Paul or Saint-Paul-de-Vence (in Occitan: Sant Pau) is a commune in the Alpes-Maritimes department in southeastern France. One of the oldest medieval towns on the French Riviera, it is well known for its modern and contemporary art museums and galleries such as Fondation Maeght which is located nearby. Wikipedia
This warm abode of St Paul De Vence is a delightful place to visit in France. The nearest major city to St Paul De Vence is Menton. Take a short trip from St Paul De Vence and set some time aside to explore the Menton. Dotted with places like Musee Jean Cocteau Collection Severin Wunderman, Bastion Museum, The Basilica Of St-michael The Archangel; it will definitely be a good idea. Also, to reach St Paul De Vence, you'll have to take a flight to Menton; so its not really a detour. And even if it is, the city is worth paying at least a quick visit. Most online packages to this city are of 1-2 days.
Yes,it is that simple really! Enjoy your trip! Keep travelling!