In the evolving landscape of sustainable architecture, the hypar pavilion structure has emerged as a compelling solution for eco-friendly projects. Characterized by its distinctive hyperbolic paraboloid form-a double-curved surface that is both visually striking and structurally efficient-hypar pavilions are being adopted by architects worldwide to address environmental, social, and functional challenges in contemporary design. This article explores why hypar pavilion structures are gaining traction in green architecture, examines their benefits, and provides visual case studies and expert insights.