Underground Street Courtyard Design

Quick answer：

Underground street courtyard design refers to the architectural concept of creating open spaces within urban environments that are partially or fully below ground level. These spaces often serve as communal areas, providing respite from urban noise and offering a green oasis. The design typically involves integrating greenery, seating areas, and sometimes retail or cultural facilities into the subterranean landscape. Challenges include ensuring structural stability, proper ventilation, and adequate lighting.