Water, warmth, quiet

Onsen

A small soak house in San Francisco. Private baths and a slow bathing ritual — nothing to do but warm and rest.

Reserve

Private baths by the hour

The menu

Services

A warm room and time in the water.

Private soak

$65

A bath of your own, by the hour, lit low and kept quiet.
1 hr
Shared bathhouse

$45

A longer soak in the communal pools at an unhurried pace.
1 hr 30 min

Reserve

Our story

Onsen is a few quiet rooms built around hot water. We keep the menu spare and the lighting low so the body can soften and the mind can follow. Step out of the day, sink in, and let the heat do the rest.

How it works

Three steps, start to finish

1

Rinse & enter

Wash and warm at the showers, then step quietly into your bath.
2

Soak & alternate

Sink into the heat, cool a moment, and ease back in at your own pace.
3

Rest with tea

Dry off, slow down, and sip warm tea before you return to the day.