Olympus Spa

Olympus Spa is a Korean-style bathhouse in Lynnwood, just outside Seattle, built around a clothing-optional hydrotherapy circuit. The core facilities are hot tubs, hydrotherapy pools, a steam room, Far Infrared heated relaxation rooms, and separate lounge and locker areas, all designed for an extended stay rather than a quick visit. Reviews consistently mention the pools, showers, and heat rooms being kept clean throughout the day.

Beyond the bathing areas, there are five treatments on offer, with the body scrub cited repeatedly as the signature service and a frequent add-on alongside massage. A Korean restaurant and tea room operate inside the spa, and multiple reviewers say the food is worth ordering on its own, with some taking extra home. Reviewers also note cold fruit water and specialty drinks available for purchase.

Access works on a day-pass, walk-in basis with no reservation required to enter, though treatments may need booking. Hours run 8:30 am to 9 pm Monday through Thursday, extending to 11 pm Friday and Saturday, and the spa is closed Sundays. Olympus operates with gender-specific hours, and at the times covered by visitor accounts it functions as a women's spa, so anyone planning a visit should confirm current scheduling with the spa directly. The venue has been running for around 25 to 30 years according to its own materials, and Google reviewers give it a 4.6 average across nearly a thousand reviews, frequently praising staff attentiveness and the overall cleanliness of the facility.