O2 Aspen

O2 Aspen sits on South Mill Street in downtown Aspen, combining a day spa with a yoga studio and a small boutique under one roof. The spa side runs through Knockout Beauty, which focuses on facial treatments and skincare results rather than a broad spa menu.

Alongside treatments, the space includes a movement studio for yoga classes and a shop carrying activewear, loungewear and accessories. It's set up as adults-only, and walk-ins are accepted if you'd rather not book ahead, though scheduling a facial through the website is an option for anyone who wants a guaranteed slot.

Hours run seven days a week: weekdays from 7am to 6pm, weekends from 8am to 6pm. Pricing falls into the upscale tier, consistent with a boutique facial studio rather than a budget walk-in spa. The venue also hosts occasional events in the studio and boutique space, worth checking before a visit if that's of interest.

For anyone in Aspen looking for a facial-focused stop with a yoga class and some shopping built in, O2 Aspen covers that combination in one location. Confirm specific treatment menus and current pricing directly with the spa, since those details aren't listed here.