Where
Vision Meets
Execution
Rockspring
began with
a simple question
What if mountain living didn’t come with mountain complications? Thoughtfully designed, professionally managed, and intuitively serviced, every detail of Rockspring is crafted to remove friction and restore focus—on nature, on connection, on what matters most.
To bring this vision to life, we’ve assembled a best-in-class team with deep roots in resort development, architecture, interior design, and hospitality. From the master planners behind some of Mammoth’s most iconic residences to award-winning architects and design-forward hotel operators, each partner shares a singular goal: to create a new standard for elevated mountain living—timeless, grounded, and ready for the way you live now.
Mammoth Springs
Resort Company
Rockspring is brought to life by Mammoth Springs Resort Company, the developer behind some of the region’s most respected residential destinations—including Obsidian Residences, The Villas at Obsidian, and The Reserve at Mammoth. With deep local roots and decades
of development expertise, the Mammoth Springs team brings an unmatched blend of vision and execution to every project.
Stanley Saitowitz,
Natoma Architects
The architectural vision for Rockspring is led by Stanley Saitowitz, Natoma Architects, a celebrated San Francisco–based firm known for bold, minimalist expressions rooted in place. With a global portfolio spanning residential, cultural, and civic works, the studio brings clarity, restraint, and rigor to every line.
At Rockspring, their approach distills the traditional alpine lodge into its most essential, elegant form—crafted for the Sierra, and for the way people live today. Clean lines. Honest materials. And a deep respect for light, landscape, and legacy.
Design 360
Unlimited
The interiors at Rockspring are crafted in collaboration with Design 360 Unlimited, an award-winning studio known for creating immersive, emotionally resonant spaces across luxury hospitality, wellness, and residential environments.
With a thoughtful palette of warm wood tones, soft lighting, and refined textures, Design 360 brings the Rockspring ethos to life—mountain durability meets elevated restraint. Every fixture, finish, and furnishing has been curated not just for how it looks, but for how it lives. The result: interiors that feel tailored, intuitive, and timeless from the moment you arrive.
Modus Hotels
The hospitality experience at Rockspring is shaped by Modus Hotels, an award-winning boutique hospitality group with over 30 years of experience operating high-touch, design-forward properties across the country. With a reputation built in lifestyle hotels and luxury residences, Modus brings a rare blend of polish, personality, and professionalism to the Eastern Sierra.
From pre-arrival provisioning and warm, ready homes to seamless rental management and attentive guest service, Modus ensures your residence is always prepared—whether you’re stepping through the door or managing it from afar