This Orange County, NY backyard was engineered to transform a steep property into a multi-level outdoor living space. A custom gunite infinity-edge pool is framed by a five-foot raised retaining wall that creates a usable upper lawn and distinct outdoor areas. Expansive porcelain patios surround the pool, while a covered catch basin preserves space without sacrificing the vanishing-edge design. An L-shaped outdoor kitchen with a brick pizza oven and a recessed fireplace lounge anchor the entertaining areas. Landscape lighting, irrigation, and layered plantings complete this custom pool and backyard retreat designed for both function and visual impact.