Onsen: A Beautiful Japanese-Inspired Spa in the Heart of San Francisco
Discover the serene charm of Onsen on Eddy Street in San Francisco, a thoughtfully designed spa that offers an authentic Japanese bathhouse experience. This intimate and impeccably maintained spa features a hot tub, steam room, sauna, and invigorating cold plunge, all curated to melt away stress and soothe sore muscles.
What sets Onsen apart is its attention to detail — from the fresh towels and robes provided to the rental swimming trunks for convenient visits. The peaceful ambiance is enhanced by Japanese-inspired décor and thoughtful touches like unlimited warm mint tea and carefully maintained water quality.
Onsen’s gendered day system creates a respectful and comfortable environment, allowing guests to fully relax. The staff are friendly and knowledgeable, ensuring every visitor feels welcome and well cared for. Whether you’re stopping by for a two-hour session or pairing your visit with their exquisite dining options, Onsen offers a unique and peaceful escape in the bustling city of San Francisco.
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Alicia Lee
in the last weekI really enjoyed my time here! It felt like a getaway from the city, in the middle of the city. They provide a robe, slippers, towels, shampoo/conditioner/body wash, and hot tea. You will have a locker to store your things. You will also have to shower there before using any sauna/cold shower/bathtub. The only thing that tainted my experience was that the people in my time slot were NOT quiet at all despite signs everywhere to "please speak softly," so I was definitely not able to relax as much as I could have. Reminds you that we can have a Japanese bathhouse in the US but it's still the US so people do not care about their volumes in public.
Asia Perpetua
in the last weekThis hidden gem is what we've been waiting for all along. We had no idea there was a portal to gastronomica orgasmica here and our tastebuds are delighted. The dinner set was so delicious I sometimes forgot to take a picture of what was served. The staff accommodating my gluten-free and meat-free diet was top notch and the off-the-cuff prepared substitutions were out of this world. The junmai sake surprised me as I normally don't care for filtered - please do yourself a favor and have a tasty glass!
Appliance Repair
2 weeks agoAbsolutely loved this place! The collaboration with the Japanese restaurant is a brilliant idea—the food was fantastic. The staff was super friendly and helpful throughout the entire experience. I would definitely recommend visiting to anyone looking to relax. Thank you, guys! Will be back soon for sure.
Ro DeJesus
2 weeks agoThe space was very small and overcrowded, making it hard to achieve a meditative state. Limiting the number of patrons would improve the experience.
DMBBMD8
a month ago