Lille, Hauts-de-France to Metz, Grand Est from $23: 6 ways by bus, train, flight or car

• On your train trip from Lille to Metz, take advantage of the onboard catering services provided by SNCF. They offer a selection of snacks, meals, and beverages, which you can purchase directly from a cart that passes through the carriage during the journey. Look out for their local specialties or pre-packaged meals, as well as a range of soft and alcoholic drinks.

• The train route from Lille to Metz is primarily served by SNCF and Ouigo. The SNCF trains offer various seating options including First Class (Premium comfort), Business Class (more space and quieter environment), and Economy Class (standard seating). Be sure to book in advance, especially if you prefer First or Business Class to guarantee your desired seating arrangement. For more info, you can visit their websites: SNCF and Ouigo.

• Once you arrive at Metz's main station (Gare de Metz), you'll find that it has excellent facilities. You can access luggage storage services in the station for a small fee, allowing you to explore Metz without being burdened by your bags. The station also offers clean restrooms; however, there are no showers available. To navigate the city center after your arrival, the tram line A will take you directly to Place de la République in the heart of Metz. The stop is just outside the station, making it easy to hop on. Look for tram line A and note the frequencies, which are about every 10-15 minutes.