Overview
Runestone_Swamps is a Valheim world location that spawns in the swamp biome, identified internally as Runestone_Swamps. World generation places up to 100 per world, with terrain constraints (min altitude 0), and an exclusion radius of 8m, which is why some seeds have far more of them than others.
About
Runestone_Swamps is the Swamp runestone — a red-runed lore stone that warns of the dangers of the Swamp.