https://mineuniverse.net/mod/terralith
Terralith
A 1.18+ overworld expansion for Fabric and Forge, with tons of new biomes and caves!
terralith
https://docs.terragrunt.com/guides/terralith-to-terragrunt/step-1-starting-the-terralith/
Step 1: Starting the Terralith | Terragrunt
Starting the Terralith
stepstartingterralithterragrunt