On October 31, 2024, the Interior Design Department, Faculty of Engineering at Tishk International University (TIU) organized a site trip for 3rd-stage students to the Erbil Citadel as part of the Methods of Interior Design Conservation Course. The trip was supervised by faculty members Mrs. Faeza and Ms. Sara Mahmood.

The objective of this trip was to provide students with a hands-on understanding of the architectural and spatial elements that define Erbil’s traditional courtyard houses, contributing to their knowledge in heritage conservation. The Erbil Citadel, listed as a UNESCO World Heritage site, offers a unique example of preserved urban architecture, with its layered history reflected in intricate arch styles, window placements for optimal light and ventilation, and the iwan—a semi-enclosed space essential to communal life.

The students analyzed spatial organization, noting the arrangement of rooms around the central courtyard to maximize airflow, enhance privacy, and foster social interaction. They also studied vaulted ceilings for their role in temperature regulation, along with the use of local materials like stone and brick, which contribute to structural resilience and historical authenticity.

This immersive experience allowed students to deepen their understanding of architectural preservation and conservation in one of the region’s most iconic heritage sites.

Keywords: Engineering Education, Cultural Heritage, Interior Design, University Students, Learning, Teaching, Architectural Conservation.