Onsen SF

Japanese Bathhouse

5.0 (1)
Onsen SF

About This Sauna

## Overview Onsen is a **Japanese-inspired communal bathhouse** located in San Francisco, offering a serene and restorative environment for relaxation and social connection. The facility draws inspiration from traditional Japanese sento culture, where community members come together to enjoy the therapeutic benefits of hot water baths. The atmosphere at Onsen is both **intimate and welcoming**, encouraging guests to unwind and rejuvenate in a peaceful setting. ## Features & Amenities - **104-degree communal soaking tub** - **Redwood dry sauna** - **Steam room** - **Custom overhead cold plunge** - **Western-style showers** - Complimentary bath products and hot tea - Locker, towel, robe, and sandals provided ## Services - Communal bathhouse sessions - Private bath or event bookings, with options for personalized experiences such as film screenings or custom music playlists - Dining experience with guest chefs offering a pre-set menu, available Friday through Sunday ## Pricing - **Communal Bathhouse:** $50 for 2 hours (includes robe, towel, and sandals) - **Private Bath or Event:** - 2 hours for up to 15 people: $900-$1000 - 4 hours for up to 20 people: $2,000-$3,500 - 6 hours for up to 40 people: $6,000-$7,750 ## Location & Hours - **Location:** 466 Eddy Street, San Francisco, CA 94109 - **Operating Hours:** - Monday: 4pm - 10pm (Men / Bathing Suit Optional) - Tuesday: 2pm - 10pm (Women / Bathing Suit Optional) - Thursday: 2pm - 10pm (Co-ed / Bathing Suit Required) - Friday: 12pm - 10pm (Co-ed / Bathing Suit Required) - Saturday & Sunday: 10am - 10pm (Co-ed / Bathing Suit Required) ## Notes Onsen stands out for its **authentic Japanese bathing experience** in an urban setting, offering a unique blend of social interaction and personal relaxation. The facility is designed to foster a body-positive and inclusive environment, welcoming guests of all genders, races, and body types. With its emphasis on community and wellness, Onsen provides a distinctive escape from the hustle and bustle of daily life, making it a special destination for both locals and visitors seeking tranquility and rejuvenation.

Sauna Temperature

180°F
Sauna Temperature

Features & Amenities

Steam Room
Cold Plunge
Coed
Hot Tub
Massage
Infrared Sauna

Location & Details

Address

123 SE Douglas St Suite B, San Francisco, CA 94109

Phone

(415) 441-4987

Neighborhood

Tenderloin

$

Price

$50 per 2-hr session

ID

Membership Required

No

📅

Reservation

Book Now

Hours

Monday4:00 PM - 10:00 PM
Tuesday2:00 PM - 10:00 PM
WednesdayClosed - Closed
Thursday2:00 PM - 10:00 PM
Friday12:00 PM - 10:00 PM
Saturday10:00 AM - 10:00 PM
Sunday10:00 AM - closed

Reviews & Comments

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zuketo

Power Reviewer

November 10, 2025

ZU

Newly reopened and a great sauna

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