In the US, private sessions tend to mean a private suite inside a larger bathhouse, or a booked-out backyard-style sauna at an independent operator. The communal-versus-private split is sharper here than in Europe — check which you're buying before assuming either.
In the United States, 24 of the curated saunas fit this cut. See the full the United States country guide for every venue, or keep scrolling for just the private saunas.
Every private sauna in United States

Alchemy Springs
$$San Francisco, United States

Cedar & Stone Nordic Sauna
$$$Duluth, United States

Drip Nordic Sauna
$$Asheville, United States

Duluth Family Sauna
$Duluth, United States

Eastend
$$Chicago, United States

Embrace North
$Minneapolis, United States

Fjord
$$Sausalito, United States

Good Hot
$$$Richmond, United States

Kabuki Springs & Spa
$$San Francisco, United States

Knot Springs
$$Portland, United States

Loyly
$$Portland, United States

Moki Sauna
$$Boston, United States

PORTAL Thermaculture
$$$Minneapolis, United States

Sauna House Asheville
$$Asheville, United States

Sauna House Austin
$$Austin, United States

Sauna House Bonita Springs
$$Bonita Springs, United States

Sauna House Charlotte
$$Charlotte, United States

Sauna House Durham
$$Durham, United States

Sauna House Greenville
$$Greenville, United States

Sauna House Knoxville
$$Knoxville, United States

Sauna House Raleigh
$$Raleigh, United States

Takka Saunas
$$Eagle Harbor, United States

Timbre Thermal Retreat
$$Revere, United States

World Spa
$$$Brooklyn, United States
