Mon Repos Turtle Centre

Mon Repos Turtle Centre

Richard Kirk Architect
Bargara, Queensland, Australia | View Map
Project Year
Research Facilities

Scott Burrows

Mon Repos Turtle Centre

Richard Kirk Architect as Architects

In 2017, KIRK was appointed as the Lead Consultant and Architect for the Mon Repos Turtle Centre Re- Development following a competitive tender process. Mon Repos Turtle Centre, Bargara, Queensland occupies a sensitive beachside location within a conservation park. The Mon Repos beach and environs is the most important turtle nesting ground in Australia and has been a key research centre for over 40 years. The project scope included the masterplanning of the entire beachside environs to manage vehicle and pedestrian movement within the sensitive coastal landscape which is one of the most significant seasonal nesting grounds for the loggerhead turtle.


The centre operates as an interpretive centre during the day and at night during the turtle nesting season, is a briefing centre for some 300 visitors per evening. The visitors are required to be guided to and from the centre to the beach in dark night-time conditions via a set of pathways and boardwalks that provide a safe means of connection to the beach. The program is simple – a large gathering space “the courtyard”, an interpretive space with an immersive theatrette, and research office spaces. The conceptual framework of the project was a search for an authentic site response in the building form, spatial experience and materiality. The design drivers were so compelling we saw the poetic emerging from a deliberate focus on circumstance of place and purpose of the project.


The structure and building fabric were designed to withstand the corrosive sea air and seasonal cyclones for a lifespan of over 40 years. The building was primarily constructed using glue-laminated timber for both structure and linings. The prefabricated, locally sourced, glulam timber diagrid superstructure, external copper folded panels and internal plywood linings removed waste for both manufacturing and onsite assembly while having an enduring lifespan. Mixed mode, naturally ventilated and daylighting strategies were employed throughout this state-of-the-art centre, reducing reliance upon energy consuming man-made systems.


The superstructure is a 9.6m x 9.6m diagrid. This was found to be the most efficient structural design to reduce the overall material use and increase spans between glulam ‘tree’ columns. The diagrid also informed the plan shape, creating a multi-faceted series of triangular folds for protected openings to limit light spill while enhancing the mystery of the arrival experience. The diagrid pattern is celebrated throughout the interior and implies the intricate patterns of the turtle carapace.


Externally the form is a direct volumetric expression of the mono-pitched diagrid structure. The angular forms are clad in a bespoke folded copper sheeting and where protected, recycled tallowwood cladding and screens. The skin allows the façade to breathe while avoiding light spill outside. The building skin will develop a patina over time along with its surrounding landscape immersing itself into relatively non-descript landscape of grassy, dune forms and trees, ensuring it is a demure addition to this sensitive and ancient home to the turtles who travel around the world to nest each year in the same place.

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Project Credits
Structural, Civil, Traffic, Services, Electrical, Lighting, Hydraulic, Fire, ESD and Acoustic Consultant
Building Certification and Access Consultant
Focus Productions
Kitchen Fitout Consultant
Product Spec Sheet

ManufacturersAustral Plywood
ManufacturersBig Ass Fans
ManufacturersHyne Timber
Product Spec Sheet
by Hanson
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