Collado Collins was selected via an international competition to design a luxury leisure complex in Bucharest, Romania for the renowned tennis ace, ice hockey star and businessman, Ion Tiriac.

The 8,500m² mixed use development comprises indoor and outdoor swimming pools, spa, fitness club, four restaurants, an ice rink, tennis courts, squash courts and a driving range. Situated in the centre of an ancient oak forest on the outskirts of Bucharest, the project is conceived as a sweeping grass roof covering the internal uses to provide an open lawn for leisure and relaxation and vantage point for spectators to watch the outdoor sports.