Alcova Hot Springs

Natrona County, Wyoming · Near Mills
42.5450°N, 106.7250°W · 5,501 ft
129°F 52°F air · Good soaking weather 5,501 ft Open Short Walk Bureau of Reclamation Camping nearby (3.1 mi)

Hot water beside a reservoir. Alcova Hot Springs comes up on Bureau of Reclamation ground at Alcova Reservoir in Natrona County, Wyoming, roughly twenty-seven miles from Mills. The flow is listed at 129 degrees, too hot to sit in as it emerges, and access is recorded as open. The land is tagged as a recreation management area.

Location

Dry country, about a foot of rain in a typical year and a winter that drops four feet or so of snow. The spring is a third of a mile from the Alcova Dam Access Road, a short walk. Elevation is around 5,500 feet. Pete's Draw Campground is about three miles off, the closest on the record.

The water comes out hot enough to burn, so test it before any part of you goes in and look for where it has cooled. Winter shows as the best season on file. Pete's Draw is close for camping. No fee is noted, and access is open, though this is Reclamation land around a dam, so current reservoir rules apply.

Monthly Climate
19°
Jan
20°
Feb
32°
Mar
40°
Apr
51°
May
67°
Jun
75°
Jul
72°
Aug
62°
Sep
45°
Oct
33°
Nov
20°
Dec
Annual Precip: 12.9 in Annual Snow: 51.7 in
Best Time to Visit
January Air 19°F · Water 129°F · +110° contrast
February Air 20°F · Water 129°F · +109° contrast
December Air 20°F · Water 129°F · +109° contrast
January offers 56°F more contrast than July
Current Conditions
52°F
Clear WSW 16.6 mph 62% Good soaking weather
Sunday 88° Low 58° Sunny 5% precip
Spring is +41° warmer
Labor Day 79° Low 62° Mostly Sunny 3% precip
Spring is +50° warmer
Tuesday 79° Low 52° Sunny
Spring is +50° warmer
Wednesday 80° Low 47° Mostly Sunny 1% precip
Spring is +49° warmer
Thursday 84° Low 53° Sunny
Spring is +45° warmer
Where to Stay

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Nearby Camping
Pete's Draw Campground 3.1 mi away

Pete's Draw has both a day-use and overnight camping area to enjoy hiking, wildlife viewing, picnicking, fishing, boating and camping. There's a parking area, vault toilet, seven overnight campsites with picnic tables, fire rings, shelters, tent pads, and RV parking, trash receptacle, and a hardened pedestrian trail. No water is available at this campground. Campsites are first come, first served. No overnight parking is allowed in the day use area. This campground receives heavy visitatio...

Fee $10 per night for overnight camping. No fee for day use.
Stay limit 14 days
Reserve on Recreation.gov →
Mile-High Advisory 5,501 ft

Alcova Hot Springs sits at 5,501 feet above sea level, way above the mile-high mark. You may not feel the altitude strongly, but hot water still dehydrates you faster at elevation. UV is about 22% stronger than at sea level, so bring sunscreen and drink more water than you normally would.

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Temperature
129°F
Warm Hot Boiling
Water Temp 129°F (54°C)
Avg Air Temp 45°F
Above Ambient +84°F
Great soaking conditions September
Access
Open
Road Access Short Walk
Nearest Road Alcova Dam Access Road
Distance to Road 0.3 mi
Land
Ownership Federal
Agency Bureau of Reclamation
Designation RMA
Unit Alcova Reservoir
Manager Bureau of Reclamation
Protection 3 - Protected, subject to extractive use
Frequently Asked Questions
What is the water temperature at Alcova Hot Springs?
Alcova Hot Springs has a water temperature of 129°F (54°C). This is considered a hot spring, well above body temperature.
Where is Alcova Hot Springs located?
Alcova Hot Springs is located in Natrona County, Wyoming at 5,501 feet elevation, near Mills. Coordinates: 42.5450°N, 106.7250°W.
How do I get to Alcova Hot Springs?
Alcova Hot Springs has Short Walk road access, with the nearest road being Alcova Dam Access Road (0.3 mi from the road).
Is Alcova Hot Springs free to visit?
Alcova Hot Springs has Open access. It is managed by Bureau of Reclamation.
Can I camp near Alcova Hot Springs?
Yes, Pete's Draw Campground is located nearby (3.1 miles away). $10 per night for overnight camping. No fee for day use..
Is it safe to soak at Alcova Hot Springs?
With care. At 129°F Alcova Hot Springs is hot enough to need short sessions, fifteen to twenty minutes, and plenty of water. Enter slowly and get out if you feel light-headed.