Toulon, Provence-Alpes-Cote d'Azur to Grenoble, Auvergne-Rhone-Alpes from $21: 5 ways by bus, train, flight or car

• On your trip from Toulon to Grenoble, you will be traveling on the SNCF trains, which offer catering services that include a bar-bistro service featuring snacks, light meals, and beverages. You can expect onboard sales of coffee, sandwiches, and pastries in the train's dining car, which is a great way to enjoy a meal while taking in the scenic views of Provence.

• The train service from Toulon to Grenoble generally provides two main types of seating options: Second Class and First Class. In First Class, you will find larger seats with more legroom and a quieter atmosphere, while Second Class offers standard seating at a more economical rate. Reservations are recommended for First Class seats, especially during peak travel times. You can check seat availability and book your tickets on the official SNCF website.

• There are multiple operators servicing the Toulon to Grenoble route, with the primary operator being SNCF. Other possible operators may include regional lines that connect the two cities indirectly. You can find more information and book tickets on the following websites: SNCF and check for any regional routes on TER Auvergne-Rhône-Alpes.

• Arriving at Grenoble station can be a bit overwhelming due to its busy atmosphere; familiarize yourself with the station layout using the interactive map available at Grenoble Station Map.

• For a quick and tasty meal before you leave Toulon, grab a sandwich or a pastry from 'Le Pain Quotidien' near Toulon station, which is known for its freshly made bakery items.

• Keep an eye on your ticket for any bus changes or delays; it's advisable to check FlixBus and other operators like BlaBlaBus, and Ouibus for updates on your route via their websites: FlixBus, BlaBlaBus, and Ouibus.