Welcome to The Nautilus House, where inspired architecture, enveloping canyon views, north-facing ocean views, and generous interior spaces are tailor-made for hosting and luxury living. Nestled perfectly into the beautiful hills of Laguna Beach, this Arch Beach Heights estate affords nearly 7400 square feet of custom modern design in a peaceful, private cul-de-sac setting, with panoramic canyon vistas framed by walls of glass. Multiple living areas, studies, and bedrooms flow seamlessly through full-height glass onto ample wraparound balconies, creating endless opportunities for indoor-outdoor living. Inside the home, an entry lobby includes a mezzanine viewing/music room and oculus skylights. The spacious primary great room spans 56 feet, with 10-foot glass walls and ceilings heights that climb to 15 feet, featuring a marble fireplace and a gourmet kitchen with large dual islands, stainless Thermador and Bosch appliances, a wine cooler, and custom Snaidero Italian cabinets. The fourth bedroom suite, currently used as a generous second study, offers dramatic views, a fireplace, and patio and balcony access. One level below, three bedrooms with private balcony views await. The master retreat enjoys a fireplace, large walk-in closet, dual shower with frameless glass, jetted tub, private wraparound garden, and access to one of the propertys wraparound balconies. The ground floor game/media room creates a perfect entertainment space, spanning 52 feet with 10-foot ceilings and walls of glass and encompassing a home theater, fireplace, full kitchen and study, all with canyon views and direct access to the propertys expansive backyard. The lush Korean moss lawn and terraced tropical gardens are surrounded by fruit trees and 50 acres of dedicated open space, with hiking and biking trails via nearby Moulton Meadows Park. Additional property amenities include a full-service elevator, dumbwaiter with direct access to laundry and kitchen, seven-zone hydronic radiant floor heating, four wood-and-gas burning stone fireplaces, two-car garage, generous storage space throughout, power shades inside and out, and a whole-house sound and camera security system. Just 1.2 miles from Lagunas breathtaking beaches, world-renowned resorts, and restaurants, this property presents access to every aspect of coastal luxury from your own peaceful, private, spacious perch, framing panoramic views at every turn.