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Elegant Luxury Hotel and Spa in the Rocky Mountain Foothills
Powered By TripAdvisorNestled at the foothills of the Rockies in downtown Boulder, St Julien Hotel & Spa delivers luxury accommodations with a breathtaking vista of the mountains. Indulge in treatments at the expansive spa or dine at the award-winning Jill’s Restaurant for afternoon tea or French-inspired American cuisine. As night falls, drift off to sleep in a plush four-poster bed among fine Italian linens. With four stars from Forbes Travel Guide and four diamonds from AAA, the hotel has a stellar reputation as an idyllic base for Colorado adventures.
- Stay in one of 201 spacious, stylish guestrooms and suites with oversized slate-floor bathrooms
- Swim in the lap pool, work out at the fitness center, and unwind in the hot tub
- Dine at Redgarden Terrace against the stunning backdrop of the Rocky Mountains
- Treat yourself to a full menu of body and beauty treatments at the award-winning spa
- Hold your next meeting, retreat, or celebration here with an array of indoor and outdoor meeting spaces, plus an expansive conference center
- Fill your days with outdoor adventures, from skiing and kayaking to fishing and golf
- Listen to some of the best live music in Boulder on The Terrace or the T-Zero Lounge
Ask the concierge team to arrange kayaking, mountain climbing, or fly fishing.
Hotel Amenities
Accommodations
The expansive St Julien Hotel & Spa offers 201 casually elegant guestrooms, including six two-room suites in soothing autumnal tones and rich dark woods. Most of the guestrooms boast breathtaking mountain vistas, while others look out over beautiful downtown Boulder. Unwind in the slate-tiled bathrooms’ extra-deep soaker tubs, and drift off under fine Italian linens in a four-poster bed.
Complete your concierge questionnaire and the expert team will coordinate your stay and arrange perfectly suited activities, from brewery tours to mountain biking. If you are a family passionate about hiking and biking, St Julien’s mountain-side location is a dream. And if you are in town on business, the six meeting rooms, three meeting suites, and 16,518 square feet of function space are ideal for corporate events.
Book with PointsDining
From the French-influenced American cuisine at the award-winning Jill’s Restaurant to the delicious wood-oven pizzas at chic T-Zero Lounge, St Julien offers plenty of choices. Dine alfresco against the stunning mountain backdrop at the Redgarden Terrace or arrange an intimate gathering with the hotel’s private dining service.
Jill’s Restaurant – Awarded four stars by Forbes Travel Guide, this favorite eatery serves American cuisine with a sophisticated French twist using organic, sustainably-produced ingredients. Flavorsome creations include Boulder-raised lamb and spice-rubbed Scottish salmon, as well as shrimp scampi, prepared tableside.
T-Zero Lounge – Meet old or new friends for live music, local and sought-after libations, and a range of sandwiches, pizza, and pasta dishes at this contemporary, vibrant hotel lobby bar.
Redgarden Terrace – For breakfast, lunch, happy hour, or dinner, come to the Terrace for an alfresco dining experience with some of Boulder’s best views of the Flatiron Rock formations and the Rocky Mountains.
Activities at St Julien Hotel & Spa
As the hotel’s pièce de résistance, St Julien’s 10,000 square foot spa and fitness center has been rated four stars by Forbes Travel Guide, while a Condé Nast Traveler readers’ poll named it among the top 75 spas in the country. Swim in the 50-foot indoor lap pool or work out in the fitness center, and then reward yourself with a treatment in one of the 12 deluxe therapy rooms. Sip on a cocktail at the lounge, treat yourself to a table at the hotel’s delectable Afternoon Tea in The Onyx private dining room, and listen to live entertainment on starry summer nights on the Terrace.
Outside of the hotel, explore Boulder’s historic downtown, including the vibrant Pearl Street Mall, with its lively bars and restaurants. The hotel’s crown jewel is its prime location and views. Its Rocky Mountain backdrop offers more than 200 mi / 322 km of public trails, as well as world-class hiking and mountain biking. Hit the slopes at Eldora Mountain resort — a 35-minute drive away — and explore its 680 snowy acres, with slopes designed for all levels of skiing expertise.
Location
St Julien Hotel & Spa is at a prime location in downtown Boulder, Colorado, at the base of the iconic Rocky Mountains and the dramatic Flatiron Rock formations. The hotel is just a few blocks from the lively Pearl Street Mall, while numerous hiking, skiing, and mountain biking trails are nearby.
Address
900 Walnut Street, Boulder, CO, United StatesTransportation
- Airport
- Denver International Airport is 45 mi / 72 km away.
- Bus
- Canyon Blvd bus stop is just a two-minute walk from the hotel.
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Reviews
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Worth a try
Tue Aug 12 2025 18:54:00 GMT+0000 (Coordinated Universal Time) by Alexander S
Amazing hotel would highly recommend. Modern, clean and upscale hotel. It has a lovely lobby with live music, drinks and great atmosphere on the weekends. Wonderful location with short walk into town and tasty restaraunts on the same street. As a guest in the hotel you also have access to the pool and hot tub which was nice. Would definitely request one of the rooms higher up as they have amazing views of the mountains which really made our stay.
Sat Jul 19 2025 00:17:10 GMT+0000 (Coordinated Universal Time) by Matthew P
We thoroughly enjoyed our stay at the St Julien. I loved our view from our hotel. We ate at the St Julien and enjoyed a delicious meal. Our server, Caroline, was super helpful with food allergies and alternatives. Overall, great experience!
Class all around and top notch service.
Tue Jul 08 2025 15:46:20 GMT+0000 (Coordinated Universal Time) by 303Flash
My first time staying here but it won't be my last. The hotel is right where you need to be when staying in Boulder. A couple of block walk to Pearl street mall with all of its shops and restaurants. The Rio is THE SPOT for margaritas. My room offered a Juliet balcony with a great view of the Flatirons. The staff is is super helpful and attentive. Special shout out to the valet Lucas who took great care of my car and kept it handy on the driveway for me. The bartender whose name escapes me was great and made me his special bartlett pear drink (delicious). The room was spotless and comfortable. The turndown service including placing the slippers bedside was a nice touch. Overall one of the best stays I have had anywhere in a while. I wish I could have stayed longer than 1 night.
Outstanding experience!
Mon Jul 07 2025 00:41:28 GMT+0000 (Coordinated Universal Time) by cubsfan2017
We hosted a wedding in Boulder (June 2025) and had the St. Julien as our HQ and supplemental event venue (a welcome party and farewell brunch). Everything was seamless, from initial contact to checking out. Rooms/facilities were all wonderful. Staff was attentive and cheerful. Food was delicious (best waffles ever!) and beautifully presented. Quiet areas were quiet; common areas were comfortable and inviting for small and larger groups. We were very well taken care of and I would highly recommend this hotel for anyone wanting a first class personal and/or group experience. I wish we could do it all over again. Thanks, St. J!
Ideal for weekend, esp for the brunch
Sat Jul 05 2025 03:23:36 GMT+0000 (Coordinated Universal Time) by Panguin
We chose this hotel because it was well-rated and centrally located. Pearl Street Mall (actually just a short pedestrian street with shops and restaurants on both sides) is interesting enough but not something to go ga-ga over. The hotel stay was good. We arrived late but got a good dinner at Jill's, The breakfast on Sunday was a brunch and it was fabulous. It was hot food cooked flavourfully and plated tastefully. On Monday, I asked for the same thing and they said, sorry it was only for the weekend. Bummer. The room was a good size, amenities in the toilet were good and there were even bedroom slippers. There is an underground carpark right under the building. Parking on weekend is free. But they start charging from 3 am. Surface parking, however, is free until 9 am. We got in Saturday and left Monday at just beore 9 am. So we had free parking throughout our stay. Yes, I would return if possible. Aiming for the brunch breakfast, of course.
