So I dug out this massive crater using dome guides haha.
Then I began building what I had planned to exist inside of it, a town with inter-connected buildings, with bridges, tunnels, and stairs as a main area.
The main lore I came to make behind it was that a meteor had guided pilgrims to settle here.
With a light shining across the sky and causing tremors, they believed they had to go there.
Finding a hole with a red hot stone inside that was sent from their god., they began to pray to it. They began with small tents and huts, until some finally decided to build more permanent residences.
They also decided an Altar for the God Stone would be fitting, so they made it the center of their town.
The town grew in the warmth of the God Stone.
If you want a closer look I can upload the save maybe.
IF you like my style tune in to my streams sometime!