Our policies do not prohibit the use of the rental car on a Ferry as long as you are traveling within the territories covered by your policy and you have standard insurance provided by the rental company (CDW & Third Party), along with their approval for this type of usage.
You need to ensure that the rental company will provide the insurance while traveling on the ferry as not all rental companies do.
If you are renting a vehicle in Greece, we encourage you to explore our comprehensive guide for Car Hire Insurance in Europe
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