1. St. Paul de Vence is a beautiful medieval village located on a hilltop in the southern French region of Provence. The village features narrow cobblestone streets, charming stone houses with colorful shutters and flowers, and breathtaking views of the surrounding hills and Mediterranean Sea. The village is known as a hub for artists and writers, and it was a favorite spot for famous artists such as Pablo Picasso, Marc Chagall and Henri Matisse. Today, their work can be seen in the village’s many art galleries and museums. Another interesting fact is that the village was the setting for the classic movie \"To Catch a Thief\" starring Cary Grant and Grace Kelly.

2. The working hours of shops and galleries in St. Paul de Vence vary, but most are open from around 10:00 am to 6:00 pm. It’s best to check with individual businesses for specific opening times and phone numbers are typically available on their websites or through a quick online search.

3. There are several options for transportation to St. Paul de Vence including bus, car, and taxi. The bus is the most affordable option and the local Lignes d’Azur bus company operates a route between Nice and St. Paul de Vence. The cost of the ticket is around 1.50 euros one way. Taxis are also available but can be costly. If driving, be aware that parking in the village can be difficult and it’s recommended to park at the nearby parking areas and walk to the village.