Caldonia is a very large, almost Pangea-like world in that nearly all the landmasses connect, though there are a few chains of islands, particularly some larger islands in the south-central region of the world that can be reached via the Sea of Anes.

Caldonia is a somewhat wild world, and while there are kingdoms and would-be empires that have formed over the years across the lands, many towns and small cities have remained sovereign and independent of outside influence. The landscapes and ecosystems of Caldonia are numerous, but contain frigid wastes, dense forests, sprawling grasslands, glimmering coasts humid jungles, and dry, merciless deserts.

In Millennia past, the mainland of Caldonia was home to a great many giants who ruled the lands. Frost giants and Stone giants ruled over the mountaintops, Storm giants ruled the seas and the coastlines, Fire giants built their massive fortresses in the deep fiery recesses of the mountains, and Cloud Giants even had floating fortresses, overlooking the lands from their lofty abodes. Some evidence of their presence is still littered across the landscape.