Light's Death Note burial site is where Light Yagami buries the Death Note to fool L into thinking he has no evidence to prove he is not Kira. After Misa follows instructions Light gives to her, she goes to a forest where Light buried a Death Note. Misa digs up the Death Note in the forest and finds the Death Note, regaining her memories of using it when she holds it. Inside the Death Note, she also finds a letter from Light addressed to her instructing her on what to do next.