Set high atop coveted Allerton Hill, this iconic Victorian, known as the Castle with commanding presence and breathtaking coastal views. Overlooking Nantasket Beach, the home captures sweeping panoramas of the Atlantic from Boston Light to Minot Light, with views of Hull and Hingham Harbors beyond. Inside, timeless detail meets coastal elegance with hardwood floors, intricate millwork, and beautifully scaled rooms. An open floor plan living and dining area showcases panoramic ocean views, while both the sunroom and music room offer additional light-filled spaces with equally stunning panoramic vistas. Configured as five bedrooms, two offices, and a gym, the layout is highly flexible. The chef's kitchen features high-end appliances and a wet bar. Multiple outdoor spaces and an expansive side yard invite you to enjoy ocean breezes. The crow's nest offers remarkable views. Close to Hull Yacht Club and commuter boat to Boston/Logan. This is a place that truly takes your breath away. Open Sunday one to three