Overview
Grave1 is a Valheim world location that spawns in the swamp biome, identified internally as Grave1. World generation places up to 200 per world, with terrain constraints (min altitude 0.5), and an exclusion radius of 12.04m, which is why some seeds have far more of them than others.
About
Grave1 is a marked grave in the Swamp. It serves as decorative environmental detail.