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.
Before or after your treatment, take a moment to explore our thoughtfully curated spa boutique. From luxurious skincare and wellness essentials to beautifully crafted gifts and self-care favorites, each item has been selected to help you extend your spa experience long after you leave.
Whether you`re treating yourself or finding the perfect gift, discover a collection designed to inspire moments of relaxation, restoration, and everyday indulgence.
Visit us at The Spa at St Julien Hotel & Spa and bring a touch of wellness home.
Today we celebrate the spirit of freedom, community, and summer in beautiful Boulder. Whether you`re spending the day exploring Pearl Street, relaxing at the spa, or enjoying exceptional dining at Jill`s Restaurant & Bistro, we`re honored to be part of your holiday.
Wishing you a safe, joyful, and memorable Independence Day filled with great food, great company, and unforgettable moments. ❤️🤍💙
Feature Friday ✨
Some of the best moments are the ones shared over exceptional cocktails, warm conversation, and an inviting atmosphere.
Whether you`re unwinding after work, celebrating with friends, or simply savoring the evening, T-Zero Lounge offers the perfect setting to relax and reconnect.
Join us this weekend for handcrafted cocktails, elevated bites, and the welcoming ambiance that makes every visit memorable.
Thoughtful Thursday!
Last Wednesday, we were delighted to welcome our community for Bike to Work Day at St Julien Hotel & Spa. Thank you to everyone who stopped by to enjoy complimentary breakfast, connect with fellow riders, and celebrate a healthier, more sustainable way to experience Boulder.
A special thank you to our incredible partner, University Bicycles, for helping make the morning such a success. We’re grateful to have shared this event with such an amazing community and appreciate everyone who joined us.
We already look forward to seeing you again for Winter Bike to Work Day!
Midweek plans, elevated. 🍸🎶
Join us every Thursday for Tots & Tinis at T-Zero Lounge, where handcrafted martinis meet our signature truffle tots and live jazz fills the evening.
Settle in with friends, sip something exceptional, and enjoy one of Boulder’s favorite weekly traditions.
✨ Tots & Tinis
🎷 Live Jazz | Thursdays, 6–9 PM
🍸 Featured Martinis & Truffle Tots | $10 Each
Your stay, your memories, your vote. ✨
If St Julien Hotel & Spa has been a part of your favorite Boulder moments, we`d be truly honored to have your support in the Condé Nast Traveler Readers` Choice Awards.
Whether you`ve celebrated a special occasion, enjoyed a relaxing spa day, shared a memorable meal at Jill`s Restaurant & Bistro, or simply found a peaceful escape with us, thank you for allowing us to be part of your story.
Every vote means the world to our team and inspires us to continue creating exceptional experiences for every guest.
Vote for St Julien Hotel & Spa through the link in our bio.
Thank you for your continued support—we hope to welcome you back soon.
We`re proud to be part of the vibrant Downtown Boulder community. Thank you to the businesses, residents, visitors, and organizations like the Downtown Boulder Partnership that help make downtown such a welcoming and inspiring place to live, work, and explore.
From community events and local initiatives to the energy of Pearl Street, we`re grateful to be part of what makes Boulder special.
Something new is waiting at Jill`s.
Our culinary team has introduced a selection of new seasonal dishes, thoughtfully crafted with fresh ingredients and inspired flavors. Whether you`re joining us for lunch, dinner, or weekend brunch, there`s never been a better time to discover your next favorite.
Join us and experience what`s new at Jill`s Restaurant.
Reservations available through the link in our bio.
A quiet retreat awaits.
Guests receiving spa services enjoy exclusive access to our Relaxation Lounge and pool area, connected by a private key bracelet provided at check-in. Settle in with a cup of tea, unwind between amenities, and enjoy a moment of tranquility before or after your treatment.
Your wellness journey begins here.
There are few places in Boulder where lunch comes with views like this.
Join us on The Terrace for seasonal cuisine, handcrafted cocktails, and front-row views of the iconic Flatirons. Whether you`re taking a midday break, meeting friends, or simply soaking up a Colorado afternoon, every table comes with a spectacular backdrop.
A Boulder favorite, elevated. ✨
Lunch served Monday–Friday | 11 AM–2 PM
Weather permitting
Thoughtful Thursday 🌿
Sometimes sustainability starts with the smallest details.
At St Julien Hotel & Spa, we`ve replaced traditional plastic key cards with sustainably harvested wooden key cards—reducing plastic waste while creating a more natural guest experience from the moment you arrive.
It`s one of the many ways we`re working to make luxury hospitality more thoughtful, one stay at a time.
Summer nights hit different at the Julien. ✨
As the lights come on and the mountains fade into the evening sky, the Terrace transforms into the perfect place to linger a little longer. Live music sets the mood, cocktails are poured, and conversations stretch well past sunset.
Because some of the best moments of summer happen after the sun goes down.
