1. Boulogne-sur-Mer is a charming coastal town located in the Nord-Pas-de-Calais region of France. It is known for its historic old town, which is surrounded by medieval walls and features quaint narrow streets lined with shops, cafes, and restaurants. The town is also home to a beautiful sandy beach and a bustling fishing port.

2. The working hours of businesses in Boulogne-sur-Mer may vary, but typically shops are open from around 9am to 7pm on weekdays. Some shops may also close for a few hours in the afternoon. For specific opening hours and phone numbers, it is recommended to check the website or contact the individual business directly.

3. For information on ticket prices and transportation options to Boulogne-sur-Mer, you can visit the official website of the town’s tourist office or contact them directly. The town is easily accessible by train from major cities like Paris and Lille, and there are also bus services available. Once in Boulogne-sur-Mer, there are local buses and taxis to help you get around the town and explore the surrounding areas.