Situated in one of Boulder, Colorado's most coveted neighborhoods, Chautauqua, with unobstructed views of the iconic Flatirons, 505 Geneva Ave delivers a rare combination of luxury, privacy, and front-row access to Boulder's world-class outdoor lifestyle. Just steps from some of the best hiking trails in the area and the base of Flagstaff Mountain-renowned among cyclists-this home places adventure right outside your door. Inside, this 6,564-square-foot residence unfolds across four beautifully designed levels. The main floor features a stunning primary suite complete with a spa-like bathroom, a private deck offering sunrise views, and a massive walk-in closet with its own washer and dryer. Also on this level are a refined dining room, an open and elegant kitchen with commanding vistas, and a warm, light-filled living room that flows onto an expansive deck with close-in views of the Flatirons. Climb one more level to find a peaceful office loft-a tranquil perch with more panoramic mountain views. Below the main living space, five additional bedrooms and four baths provide comfort and seclusion for family and guests. The lower level features a spacious rec room, media lounge, space for games like ping-pong and pool, and a dedicated gym space for wellness at home. Eco-conscious and future-ready, this home is equipped with solar panels and Tesla Powerwalls, offering efficient energy use and seamless backup power. With direct access to nature, sophisticated interiors, energy independence, and iconic views at every turn, 505 Geneva Ave is a true Boulder sanctuary.