The ship setting Tjelvars Grave (Swedish: Tjelvars grav) is located on a small side road about 1.3 km west of Länsvägs 146, near Tjälder, south of Boge. It is located in an area with other prehistoric and early historical evidence, which consists of two Iron Age forts, a small burial ground and individual stone settings. The ship setting, like other ship settings of this type on Gotland, is dated to the Late Bronze Age.