Updated July 2026
Lemon Hot Spring
What this number is, and is not
91°F is the maximum surface temperature measured at the vent during the USGS/NOAA thermal springs survey (1965–1980). It is not a current reading, and the temperature of any pool downstream of a vent is almost always lower.
This page also records nothing about access. Land ownership, legal entry, trail conditions, and whether a usable pool exists are all outside this dataset. Confirm with the managing agency before setting out.
Graded lakes within 25 miles
- FMiramonte Reservoir · San Miguel County · 15.8 mi
- CRidgway Reservoir · Ouray County · 22.3 mi
Nearby hot springs
- HotDunton Hot Spring16.9 mi · 108°F
- ScaldingParadise Warm Spring18.6 mi · 115°F
- CoolGeyser Warm Spring18.8 mi · 82°F
- ScaldingOrvis Hot Spring19.2 mi · 126°F
- ScaldingOuray Hot Springs20.8 mi · 156°F
Where to stay near Lemon Hot Spring, Colorado
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Frequently Asked Questions
Lemon Hot Spring was recorded at 91°F (33°C), which classifies as Warm (86–99°F (30–37°C)). Pleasantly warm and below typical hot-tub heat. That figure is the maximum surface temperature measured at the vent during the USGS/NOAA survey between 1965–1980 — not a current reading, and not the temperature of any pool downstream of the vent.
This page classifies a temperature; it does not tell you whether a spring can be legally or safely reached. The inventory carries no information about land ownership, access, trail conditions, or whether a usable pool exists at all — many listed springs sit on private land or inside protected thermal areas where entry is prohibited. Confirm with the managing agency before setting out.
Lemon Hot Spring is in Colorado at approximately 38.0140, -108.0540. The nearest graded lake is Miramonte Reservoir, about 15.8 miles away. Coordinates come from the USGS/NOAA inventory and locate the vent, not a trailhead or parking area.
Source: USGS/NOAA Thermal Springs List for the United States, via PANGAEA (CC-BY-4.0). Compilation: USGS Waring 1965 / Muffler 1979 + NOAA NGDC KGRD-12 (1980).
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