Does PORTAL° Boulder have a cold plunge?

Yes. PORTAL° Boulder lists a cold plunge among the facilities on its own published pages, checked Aug 16, 2026. It does not publish a water temperature, so we do not list one — check with the studio if the exact temperature matters to you.

How much does PORTAL° Boulder cost?

PORTAL° Boulder publishes membership at $99 a month, read from its own pages on Aug 16, 2026. Prices change without notice — the studio's own booking page is the live figure.

What are PORTAL° Boulder's hours?

As published by PORTAL° Boulder and checked Aug 16, 2026: Sun 10 AM-10 PM; Mon-Fri 4 PM-10 PM; Sat 10 AM-10 PM. Holiday hours and last-entry times are often different — confirm on their page before travelling.

Is PORTAL° Boulder private or shared?

Communal. Shared sauna and plunge areas used alongside other guests. Checked Aug 16, 2026.

Do you need to book ahead at PORTAL° Boulder?

PORTAL° Boulder recommends booking in advance, though it does not state that walk-ins are refused. Checked Aug 16, 2026.

PORTAL° Boulder

4949 Broadway, #113, Boulder, CO80304

Details last checkedAug 16, 2026

PORTAL Boulder is a wood-fired sauna and cold-plunge social club in the North Boulder Arts District, running two wood-burning saunas and two ice cold plunges around a shared clubhouse space. Access is sold as monthly, three-month or annual membership plans (from $99/month for four credits) or individual session credits, and towels are available on site. Neither its sauna temperature nor its plunge temperature is published on the page.

It does not publish a plunge temperature (7 of the 30 Denver studios we track do) — worth asking when you book. Communal access puts it with 18 of the 30 studios we track here; the rest run a different model.

Details

Access: Communal; Shared sauna and plunge areas used alongside other guests.
Hours: Sun 10 AM-10 PM; Mon-Fri 4 PM-10 PM; Sat 10 AM-10 PM
Phone: +1-303-594-0085

What they offer

Cold Plunge: A chilled immersion tub, typically held between 38°F and 55°F, used for short cold-exposure sessions.
Traditional Sauna: A dry, high-heat room warmed by an electric or wood-fired stove, usually running between 160°F and 200°F.Traditional Sauna in Denver →

Hot and cold in one visit: contrast therapy in Denver →

Pricing

Membership: $99/mo

Location

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More recovery studios in Denver

Questions about PORTAL° Boulder

Does PORTAL° Boulder have a cold plunge?: Yes. PORTAL° Boulder lists a cold plunge among the facilities on its own published pages, checked Aug 16, 2026. It does not publish a water temperature, so we do not list one — check with the studio if the exact temperature matters to you.
How much does PORTAL° Boulder cost?: PORTAL° Boulder publishes membership at $99 a month, read from its own pages on Aug 16, 2026. Prices change without notice — the studio's own booking page is the live figure.
What are PORTAL° Boulder's hours?: As published by PORTAL° Boulder and checked Aug 16, 2026: Sun 10 AM-10 PM; Mon-Fri 4 PM-10 PM; Sat 10 AM-10 PM. Holiday hours and last-entry times are often different — confirm on their page before travelling.
Is PORTAL° Boulder private or shared?: Communal. Shared sauna and plunge areas used alongside other guests. Checked Aug 16, 2026.
Do you need to book ahead at PORTAL° Boulder?: PORTAL° Boulder recommends booking in advance, though it does not state that walk-ins are refused. Checked Aug 16, 2026.