Home › Colorado › Denver › FoundryLine

FoundryLine

Denver, CO

FoundryLine provides a traditional sauna and steam room as key wellness amenities within its resident gym. Gym members describe the sauna as a "nice luxury" and a "really nice and unique touch" that enhances the building's luxury feel. The gym itself is noted as large and well-equipped, featuring both indoor and outdoor lifting areas. The sauna and steam room are positioned as premium recovery features, contributing to the overall high-quality wellness offering for residents.Beyond the gym, the venue's standout feature is its rooftop pool and hot tub, which offer exceptional views of the city and mountains. The building also includes a sky lounge, a dog run with a grooming station, and a soundproof, well-maintained residential environment. The location in Denver's RiNo art district is highly praised for its walkability and direct access to the A Line train for downtown and airport travel. The attentive and friendly staff, including community managers who host regular events, are consistently highlighted as making the building feel like home. Some members note occasional maintenance issues with amenities like the hot tub, elevators, and WiFi, but praise the speed and efficiency of the maintenance team in addressing concerns.

★★★★★ 4.6 59 reviews
Visit website →

At a glance

Drop-in Contact for pricing
Membership Not available
Price range $$
Last verified 2026-08-18
Listing confidence 50/100

Data completeness & verification recency — not a customer rating.

Amenities & services

♨ Traditional Sauna

New to contrast therapy? Read our beginner's guide →

Hours of operation

Monday 10:00 AM – 6:00 PM
Tuesday 10:00 AM – 6:00 PM
Wednesday 10:00 AM – 6:00 PM
Thursday 10:00 AM – 6:00 PM
Friday 10:00 AM – 6:00 PM
Saturday 10:00 AM – 5:00 PM
Sunday Hours not yet verified

More studios in Denver

Other cold plunge and sauna spots near FoundryLine.

Browse all Denver studios →
24 Hour Fitness

24 Hour Fitness

· Denver

Cold Plunge & SaunaThis 24 Hour Fitness location provides a traditional sauna and steam room as part of its wellness amenities. Gym members note the availability of these thermal therapy environments on-site, which are used for post-workout recovery. Some members specifically use the sauna before entering the pool area. However, the condition of the wet facilities is a significant concern. Multiple members report that the hot tub or jacuzzi is often dirty, described as "kind of green and not very hot." Many members are observed jumping into the pool directly from the sauna, hot tub, or jacuzzi without showering first, which impacts the pool's cleanliness. The swimming pool has accumulated debris and dirt, with water that is no longer clear enough for swimming. Members express concern about the hygiene of these facilities, with some stating they cannot imagine what is growing in the hot tub and pool.StaffThe staff at this location receive consistent praise for being friendly and knowledgeable. Members highlight trainers as being personable and helpful for newcomers. Specific staff members like Dani and Patrick are commended for their professionalism, patience, and non-pushy approach when explaining membership options and touring the facility, making potential members feel at home.Additional AmenitiesThe gym itself offers comprehensive equipment suitable for both beginners and experienced lifters. Amenities include plenty of cardio machines, a large classroom, and a basketball court. However, members frequently report broken equipment that remains out of order for weeks or months, a damaged gym floor with duct tape repairs, torn basketball nets, and a non-functional water fountain. The facility maintains 24-hour access on weekdays, which members appreciate for its convenience.AtmosphereThe atmosphere is shaped by a mix of friendly, kind members and significant maintenance issues. While many members create a positive social environment, the overall experience is heavily impacted by widespread cleanliness concerns. The locker rooms feature damaged floor tiles and are described as filthy, with chewing gum residue on floors and ants present. The general state of disrepair and unhygienic conditions, coupled with some reports of rude patrons, detract from the gym's atmosphere.

View details →
5 Star Salt Caves Wellness Center

5 Star Salt Caves Wellness Center

· Denver
<span class="tag hot">♨ Infrared sauna</span>

This spa offers a premium infrared sauna experience, which spa-goers describe as top-notch and luxurious. The private sauna rooms feature sophisticated infrared heat therapy with color-changing light features catered to detox needs. Guests note the sauna temperature is preset, typically to 150 degrees, and is not adjustable. The facility does not offer a cold plunge or contrast therapy. The infrared sauna is meticulously set for targeted thermal therapy, recovery, and detoxification, providing a core component of the wellness experience.Beyond the sauna, the spa provides access to its signature salt caves, where guests walk barefoot on salt crystals and relax in a dimly lit, peaceful environment for extended sessions. Many find the cave cold and recommend bringing extra layers. The ionic foot bath is another highlighted service, described as a whole-body detox that visibly draws out impurities. Skilled massage therapists, including Tana Marie, Madeleine, and Bobbie, receive high praise for their intuitive, therapeutic work. The atmosphere is consistently noted as relaxing, with friendly and welcoming staff. The spaces are clean and well-maintained, though the hallway can feel cramped and restrooms are limited. This venue is positioned as a destination for relaxation, rejuvenation, and sophisticated detoxification, appealing to both locals and visitors.

View details →
Airie Apartments

Airie Apartments

· Denver

The traditional sauna at Airie Apartments is a noted but non-operational amenity. Spa-goers and residents consistently report that the sauna was never functional during their tenancy, representing an unrealized thermal wellness feature within this residential complex. The presence of the sauna infrastructure is acknowledged, but the inability to access heat therapy is a recurring point of feedback.Beyond the sauna, the venue offers a range of other amenities with mixed functionality. The pool is available, though some guests note it has opened late in the season and experienced maintenance issues. Access to the off-site Tava gym is frequently cited as a positive. The apartment homes themselves receive praise for being quality and clean, with modern appliances. The location provides a resort-like atmosphere for some, featuring lake views and access to a great running trail.Feedback on management and operations is polarized. Some guests find the staff, including Alyssa and Heather, to be friendly and welcoming, with emergency maintenance being responsive. Others report significant frustrations, including unresolved maintenance requests for non-emergency items, slow administrative response times, and a high turnover of property managers. A major concern for departing residents is the potential for unfair move-out charges and a lack of accountability or communication when disputing fees. The front gate&#x27;s functionality fluctuates, and parking can be a source of headaches. The overall experience appears highly dependent on individual circumstances and expectations.

View details →