WonderJourney is a modular scene generation framework. By providing location information, it generates a series of diverse and interconnected 3D environments, creating an imagined "journey of wonder". It leverages language models to generate textual descriptions of the scenes and uses a text-driven point cloud generation process to create coherent 3D scenes. A large-scale validation model verifies the generated scenes. WonderJourney showcases a variety of visual styles, encompassing diverse types and aesthetics of environments.