When it comes to the geography and layout of a fantasy world, this could include a wide range of different elements. For example, you might want to consider things like the overall shape and size of the world, the location of major landmasses and bodies of water, and the climate and terrain of different regions.
You could also think about the position of the world among other celestial bodies, such as the sun and moon, and how this affects the world's climate and seasons. Additionally, you might want to consider the presence of any unique geographical features, such as mountains, forests, or deserts, and how they shape the landscape and influence the cultures and societies that inhabit them.
When describing the geography and layout of a fantasy world like Atlantis, you could start by thinking about the location of the world, other land masses, and bodies of water. In the case of Atlantis, you might imagine it to be a large island or continent in the middle of a vast ocean. This would give the world a sense of isolation and seclusion, which could be an important aspect of its culture and history.
You could also think about the climate and terrain of Atlantis. Depending on the story you want to tell, you might imagine it to be a lush and verdant world with fertile fields and dense forests. Alternatively, you could imagine it to be a more arid and unforgiving landscape, with desert regions and rugged mountains.
Regarding unique geographical features, you can imagine that Atlantis is home to many natural wonders, such as waterfalls, caves, and canyons. You might also want to consider the presence of any magical or supernatural features, such as enchanted forests or underground lakes.
The geography and layout of Atlantis would be an important factor in shaping its culture and history and would provide a rich and varied landscape for the events of your story.
Overall, the geography and layout of your world can play a significant role in shaping the story and the events that take place within it. By carefully considering these elements and describing them in detail, you can help to create a vivid and believable fantasy world for your readers to explore.