The Wife and I love Onsons. Ten soaks get one free. We don't have room for a hottub but as cheap it is to go for an hour ita worth it. Clean. Friendly staff.

We enjoy hot tubs but were really spoiled coming here from Santa Cruz, Calif. where we had our choice of probably 15 spas within 5 miles. The place was clean and the attendants were great but warm water to rinse off really would have been...More

Nowhere on the website and at no time when booking the reservation was it made known that my young daughter and I would not be allowed to soak without another adult. So, after buying swim diapers and driving a half hour to enjoy a relaxing...More

I've been coming here for years and have really slacked on getting a review up. The wife and I always enjoy a nice soak after a day of hiking/exploring around Eugene, followed by dinner at one of our favorite restaurants. Onsen is a perfect nightcap....More

Perfect place to have the moon over your head while you take a few heavy bong hits. Staff is super cool with you using so do not be afraid. The mister above the spa was awesome for anytime you need a little cool me down....More

Nice visit, Hot Tub was nice and toasty, and the whole facility was very clean. Very private and relaxing. Would definitely recommend.

Perfect place for a nice quiet, romantic date night. Private rooms with open ceilings to stargaze. There are overhead cooling showers if you get too warm but they are turned off during the fall & winter months. Very relaxing overall.

I LOVE Onsen! Amazing setting, being able to be under the (mostly) open sky in a hot tub for an hour... Staff was helpful and friendly and I will continue to go as often as possible.

I enjoyed the time I spent there. Very clean, would like it better if they had music in the rooms. Hot tubs could have been hotter

The tub was great. My wife and I were asked if we wanted hot or super hot. We went with just hot, but it got uncomfortable after a short while so I'm not sure if they heard us correctly. Really friendly staff. However...I soon put...More