In this video, we look at a high-level overview of the world-building pipeline and asset-creation tools in Unreal Engine 5 such as the different structures of a level including the tools for creating landscapes, water, and placing actors. Begin Play is a series of videos designed for experienced developers who are transitioning from other engines like Unity to Unreal Engine 5. Each video gives a high-level overview of the various features of the engine and how they connect together.
https://dev.epicgames.com/community/learning/tutorials/9k9B/unreal-engine-begin-play-world-building