Shuttle bus from Toulon to Toulon (city)
Most cruise lines provide a shuttle bus (whether or not free of charge) from La Seyne-sur-Mer to the center of Toulon. This can be a good option, though you can also take the public bus or ferry. If your cruise ship docks in Toulon itself, you are so close to the center that no shuttle buses are needed.
TIP: The port authorities of La Seyne-sur-Mer provide a free shuttle bus to the center of La Seyne every 30 minutes. This can be useful if you want to take the ferry to Toulon.