Quinn's Hot Springs Resort
Paradise · Clark Fork River canyon, Highway 135

Down in the Clark Fork canyon at Paradise, Quinn's runs seven pools: five natural flow-through pools from 100 to 106 degrees with a 55-degree plunge, and two salt-treated pools in the upper 90s. Book before you go. Every day-use swimmer needs an online reservation for one of three four-hour sessions, starting 8am, noon and 4pm. Pools are split by age, with pool 1 for 18 and over; under-fives stay out of anything above 100, and there's no lifeguard. From October 1, 2026 it's $21 Monday to Thursday and $23 Friday to Sunday. Cabin and lodge guests soak 8am to 10pm, with adults-only hours either side.
From Quinn's Hot Springs Resort, last checked 19 September 2026.