Perched above Boulder with unobstructed views of the city and the Rockies beyond, this 10,466-square-foot estate is a rare convergence of European design sensibility and Colorado's most dramatic natural landscape. Floor-to-ceiling German windows frame the mountains like living art, flooding every room with light and pulling the outside in --- whether you're gathered around the fireplace in the main living room or cooking a proper meal in the gourmet kitchen outfitted with high-end appliances built for serious entertaining.
Step outside, and the property opens up completely. A large uncovered deck with generous seating offers panoramic views that stretch across the city, while the mountain-side dining deck --- anchored by a built-in grill and set against raw natural rock formations --- is the kind of place where a dinner becomes an occasion. After dark, ease into the hot tub perched at the deck's edge with the Boulder skyline glowing below. When the day calls for something different, the indoor sauna and private gym offer space to recharge, while the theater room sets the stage for unforgettable movie nights.
Five bedrooms, each with its own ensuite bathroom, are designed with the same attention to comfort that defines the rest of the house. The primary suite features a king bed, a fireplace, a private balcony, and an ensuite with both a walk-in shower and a deep soaking tub. A second king suite offers its own fireplace. Two queen rooms --- one with balcony access --- complete the sleeping arrangements alongside a loft with a sleeper sofa, comfortably accommodating up to ten guests across five full and two half bathrooms.
The location is equally considered. Private hiking trails lead directly from the property to Mount Sanitas, one of Boulder's most beloved summits, with downtown just minutes beyond. Pearl Street Mall --- the city's vibrant core of boutique shops, restaurants, and live street performances --- is an 8-minute drive. Chautauqua Park and the iconic Flatirons are roughly 13 minutes south, where guests can tackle the Royal Arch Trail or catch a summer concert at the historic auditorium.
Whether you're planning a Colorado mountain retreat, a luxury group getaway, or a base camp for Boulder's best outdoor adventures, Castle Black delivers on every front!
AvantStay provides a personalized hospitality experience to elevate your stay. With our Concierge Service, guests have access to our tech-enabled services like fridge stocking, private chefs, massages, transportation, special occasion celebrations, baby gear rentals, and more. For anything you need, we're at your fingertips via concierge@avantstay.com.
Set in the foothills above Boulder, this home offers easy access to some of the area's most iconic destinations and outdoor experiences. Just minutes away, Mount Sanitas is a favorite for hiking and sweeping views, with trails accessible directly from the property. Downtown Boulder, including the vibrant Pearl Street Mall, is a short drive and known for its boutique shopping, local dining, and lively street performances. For more outdoor exploration, Chautauqua Park and the iconic Flatirons are just 13 minutes away, offering scenic trails, picnic areas, and seasonal events. Whether you're looking for adventure or a relaxed day in town, Boulder offers the perfect mix of nature and culture just moments from your stay.
Local Attractions: Mount Sanitas, Pearl Street Mall, Chautauqua Park, Flatirons, Royal Arch Trail, Boulder Creek Path, Flagstaff Mountain, Eldorado Canyon State Park
Home Truths:
•Unfortunately, pets are not allowed in this home. If undisclosed pets are brought into the home without AvantStay's approval, there is a fine of $500 per pet.
•This home may allow pets on a case-by-case basis. Guests must request approval before booking. Unauthorized pets are not permitted, and additional fees or conditions may apply.
Parking Details:
•On-site parking for 4 cars max
All bookings over 30 days require a security deposit to be charged after booking.
STR-26-0027