The gravestones can be found at the graveyard in Peräjärvi. The graveyard does not have any tombstones at first, however when the player dies in permadeath mode, they will be added there. Gravestones have a randomly generated birthdate and deathdate.
There is also "tester memorial" gravestone close to the church building. The gravestone lists the names of early testers of My Summer Car, and the text "Testaajien muistolle", "In memory of testers" is written on the base.