This article discusses the basic architectural and planning principles of designing underground architecture facilities, such as: organization of natural lighting, functional zoning, visual interaction with the environment and spatial planning solutions. Based on the listed principles and practical examples, the article emphasizes the importance of these aspects in the design of underground structures, summarizing modern approaches and the influence of principles on the formation of harmonious, stable underground facilities.

Keywords: underground architecture, urban infrastructure, sustainability, safety, organization of natural lighting, functional zoning of underground spaces, visual interaction of the environment, spatial planning solutions of underground spaces