The Hillside House is a contemporary two‑volume residence set on the steep slopes of the Escambray Mountains in Villa Clara, Cuba. Designed to integrate with the dramatic terrain, the structure uses warm wooden materials across floors, ceilings, and exterior surfaces, creating a natural dialogue with the surrounding forested landscape. Large wood‑framed glass panels open the interior to expansive mountain views while enhancing natural light and cross‑ventilation.Each volume follows the hillside’s contours, producing a dynamic composition that feels both grounded and elevated. The home is fully self‑sustaining, powered by high‑efficiency solar panels that supply all its energy needs.This design blends modern geometry, ecological responsibility, and the unique character of the Escambray region, offering a refined yet harmonious living environment.