Originally posted by POOdiePoo:

NOT FINDING ANY CRYPTS IN SWAMPS

We just had another thread about this.

You can either tell us your seed and we can check here: https://valheim-map.world

or you can check yourself where there are crypts. Each seed has specific placements for crypts and while as a general rule the larger the swamp biome the more the chance for crypts, its not wholly true as you can get larger concentrations of crypts in smaller swamp biome patches too. Its just part of the procedurally generated system.