Saudi Pavilion in Osaka Wins Top Prize for Cultural Design

Saudi Arabia’s pavilion at Expo Osaka 2025 has received the Gold Prize in the Cultural Architecture – Interactive and Experiential Spaces category at the New York Architectural Design Awards. The award recognised the pavilion for its architectural excellence and its ability to deliver an immersive experience that reflects the cultural wealth of Saudi Arabia. Designed by Foster + Partners, the pavilion was developed under the supervision of the Saudi Architecture and Design Commission, with leadership from CEO Dr. Sumayah Al-Solaiman and Project Manager Fatima Al-Doukhi.

The pavilion’s layout guides visitors through an outer courtyard into a central inner courtyard, creating a contemplative journey influenced by the geographical and cultural diversity of Saudi cities and regions. It serves not only as a showcase of architectural design but also as a venue for cultural performances and programming during the six-month duration of the Expo. A key theme of the design is the exploration of cultural parallels between Saudi Arabia and Japan, inviting visitors into a spirit of cross-cultural discovery.

In terms of sustainability, the structure integrates passive cooling techniques and strategically arranged structural blocks to promote natural airflow. It uses low-carbon construction materials, solar technologies, and energy-efficient lighting, all in line with Japanese and international environmental standards. Accessibility was a core principle in the design, with features such as Braille signage, inclusive pathways, and interactive elements tailored to diverse user needs.

Visually, the pavilion is marked by a modular façade inspired by Voronoi diagrams, offering both aesthetic impact and functional flexibility. This element contributes to the pavilion’s adaptability and environmental harmony.

Since opening, the Saudi Pavilion has welcomed more than 500,000 visitors.