Our Hotel
St Julien Hotel & Spa opened in 2005 and debuted as the first world-class hotel and spa to open in downtown Boulder in nearly 100 years. Boasting unprecedented views of the Flatirons mountains, the hotel’s sophisticated and sustainably designed architecture and landscaping embraces Boulder’s independent spirit and natural surroundings. Nature meets nurture. Style embodies simplicity. All balanced perfectly with luxurious accommodations and top-notch service. A distinguished member of Preferred Hotels & Resorts Worldwide, St Julien Hotel & Spa represents the finest destination hotel and spa that Boulder has to offer.
Environmental Commitment and Stewardship
St Julien Hotel & Spa is committed to minimizing our impact on the environment. As a committed Colorado green hotel, we realize that the decisions we make as an organization affect not just the environment of the Hotel, but also that of the community. In an attempt to improve our environmental efforts, St Julien has formed a Green Committee, whose goal is to spearhead efforts that will reduce the Hotel’s footprint on the community – all while maintaining the high level of service and quality sought by our guests. St Julien Hotel & Spa also works together with the City of Boulder towards the goal of Zero Waste.
Glow from within. ✨
The C+C Radiance Facial at Spa at St Julien features Natura Bissé C+C skincare products and the healing power of vitamin C.
Suitable for all skin types, this treatment targets hyperpigmentation, nurtures balance, and promotes healing—leaving your skin luminous and refreshed.
Book your appointment and discover why vitamin C is the ingredient everyone is seeking out.
The best gatherings happen here. 🥂
There`s something special about bringing your favorite people together in a place designed for connection and celebration. At St Julien Hotel & Spa, we offer the perfect setting—whether you`re toasting over dinner, relaxing by the fire, or soaking in those iconic Boulder views.
From intimate dinners to group getaways, we`re here to help you create unforgettable memories with the people who matter most.
Who are you gathering with next?
Escape to tranquility. 🌿
At Spa at St Julien, we believe in the power of pause—a moment to breathe, reset, and reconnect with yourself.
From soothing massages to rejuvenating treatments, our award-winning spa offers a sanctuary in the heart of downtown Boulder. Whether you`re seeking deep relaxation or a refreshing reset, our expert therapists are here to create a personalized experience just for you.
Book your appointment and discover what true relaxation feels like. You deserve it.
✨ Spa at St Julien—where wellness meets luxury.
Thoughtful Thursday 🌿✨
At St Julien Hotel & Spa, sustainability isn`t just a practice—it`s a passion. From our on-site garden that supplies fresh ingredients to @jillsboulder, to our buzzing bee hives that support local pollinator populations, we`re committed to caring for the land we call home.
Every small effort adds up to something beautiful. Here`s to nurturing nature, one thoughtful choice at a time. 🐝
There`s something magical about Boulder mornings. ☀️
Wake up to mountain views, fresh air, and the promise of a day well spent. Whether you`re here for adventure, relaxation, or simply to soak in the beauty of this incredible city, St Julien Hotel & Spa is your home base for unforgettable moments.
Start your morning with breakfast at @jillsboulder, explore downtown Boulder, or simply enjoy the view from your room. However you choose to spend your day, we`re here to make it extraordinary.
Your Boulder escape awaits. 🏔️
Every dish is a celebration of flavor, seasonality, and thoughtful presentation. Our salmon tacos at Jill`s are no exception—an experience worth savoring.
Excellence is in the details. ✨
At St Julien Hotel & Spa, we`re honored to uphold Forbes Four-Star standards—a distinction that reflects our commitment to delivering exceptional experiences in every moment of your stay.
From the warmth of our welcome to the thoughtfulness of our service, every detail is crafted with care. It`s a standard we`re proud to maintain, and a promise we make to every guest who walks through our doors.
Thank you for allowing us to be part of your Boulder memories.
Escape to where modern luxury meets mountain serenity. 🏔️ At Spa at St Julien, we`ve crafted treatments that honor our Colorado roots—from our signature Alpine Recovery Massage with arnica oil to customizable enhancements like warm Himalayan salt stones and CBD add-ons. After your treatment, unwind on our outdoor terrace and take in the breathtaking views of the Flatirons. It`s the perfect way to restore your body and mind. Ready to experience Boulder`s original luxury spa? We`re here to help you relax, recover, and reconnect.
Spring break is ending for some, but just beginning for others. ☀️
Why not make the most of the beautiful weather with a staycation at St Julien Hotel & Spa?
Unwind with award-winning spa services, savor elevated dining at @jillsboulder, and soak in those stunning mountain views—all without leaving Boulder.
Whether you`re extending your break or stealing a moment of calm before the season shifts, we`re here to help you recharge in style.
Book your escape and let us take care of the rest. ✨
When the first day of spring feels like summer, there`s only one place to be—poolside at St Julien! ☀️
Soak up the unexpected warmth, enjoy mountain views, and embrace those early summer vibes in the heart of Boulder.
Whether you`re lounging with a refreshing drink or taking a dip, we`re here to help you make the most of this beautiful weather.
Spring has arrived, and it feels like pure bliss. ✨
Perfect day to relax on the St Julien terrace. ☀️
Soak in the mountain views, breathe in the Boulder air, and let the world slow down for a moment.
Whether you`re savoring a meal at @jillsboulder, enjoying a refreshing drink, or simply taking in the scenery—our terrace is where relaxation meets Rocky Mountain luxury.
Tag someone who deserves a terrace moment. 🏔️✨
After the shamrocks and celebrations, treat yourself to the tranquility you deserve. 🍀✨
The perfect way to recover from St. Patrick`s Day? A rejuvenating spa day at Spa at St Julien.
Unwind with award-winning spa services in the heart of downtown Boulder. From soothing massages to restorative treatments, we`ll help you reset and recharge.
Because every celebration deserves a peaceful ending.
Book your escape today.
