Natural hot springs near me
Give this page a location and it sorts every spring on record by straight-line distance from it. It searches what has been curated — 1605 springs across 12 states, 42 of them with public soaking access supported by the land manager's own material — not every spring that exists.
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Your location and your ZIP stay in this browser. Nothing is sent anywhere — the finder matches a ZIP to the centroid of its 3-digit prefix from the US Census 2020 ZCTA Gazetteer, which ships inside this page.
Off, you get springs the manager's own material says the public may soak in. On, you also get protected thermal features, springs with no manager guidance to cite, and private land — each one labelled for what it is.
Water temperatures change with flow and season — test before entering, and never submerge your head in warm natural water. CDC guidance on Naegleria fowleri.
What the labels mean
Every result carries one of four chips. They describe what the record supports, not how good the spring is — and the finder never drops the chip to make a list look tidier.
- Soakable The land manager's own material supports public access for soaking. These link to a full page: temperature, manager, trailhead, season, and the date each claim was checked.
- Look only A thermal feature to see, not to get into — a protected area, a scalding source with no soakable pool, or a manager who prohibits entry. The page quotes the rule in the manager's own words.
- Not a destination On the map because the record lists it, and nothing more: no manager guidance was found, so this site makes no access claim and builds no page.
- Private land Private land. Name and that sentence, nothing else — no directions, no descriptions, no link, however close it lands to you.
What “near” means here
Distances are straight lines between two points — the spring's coordinate from the NCEI Thermal Springs List and either your device's position or your ZIP prefix's centroid. A road may be twice as long, a trail may be closed, and a spring nine miles away across a wilderness boundary can be a harder day than one at forty. The nearest spring is not the easiest spring; the spring's own page is where the walk in is described, with the manager's page linked.
A 3-digit ZIP prefix is a mail-sorting catchment, not a neighborhood: 832xx covers 158 miles of Idaho. The finder says so when the prefix you typed is a wide one. Sharing your device location is more precise — and it stays in the browser either way.