Serpentine Hot Springs

Nome Census Area County, Alaska · Near Nome
65.8580°N, 164.7100°W · 450 ft
46°F air · Good soaking weather 450 ft Open Backcountry National Park Service

Serpentine Hot Springs is a National Park Service site in Bering Land Bridge National Preserve, about 95 miles from Nome, with open access. The water tested slightly alkaline in 1976 with iron and chloride present. Temperature has not been taken. A photograph exists for this one.

Twelve miles separate it from a road with no name attached, at about 450 feet. Backcountry. The preserve carries a National Conservation Area designation. Climate runs cold and dry, mid twenties on average, moderate snow.

No best months listed. Open access under the Park Service, fee unrecorded, campground absent from the record. The 1976 sample is the only chemistry, and temperature was never logged. Ask the preserve about current conditions.

History of Serpentine Hot Springs

The USGS holds a site record for Serpentine and sampled the water in July 1976.

Terrain

USGS hasn't flown a detailed laser scan here yet, so this view comes from aerial photos and older elevation data.

Aerial view of the ground around Serpentine Hot Springs

The orange dot marks the spring, in a frame about three quarters of a mile wide.

Setting
Open ground
Flat, open ground all around.
Highest ground nearby
44 ft above the spring
Within a quarter mile, to the southeast
Cross-section through the spring

A slice through the ground from northwest to southeast, about 0.6 miles end to end.

Elevation data: USGS 3D Elevation Program. Aerial imagery: USGS The National Map. Public domain.

Monthly Climate
Jan
Feb
Mar
21°
Apr
37°
May
50°
Jun
53°
Jul
50°
Aug
41°
Sep
30°
Oct
15°
Nov
Dec
Annual Precip: 15.0 in Annual Snow: 45.0 in
Current Conditions
46°F
Light Rain E 78.7 mph 93% Good soaking weather
Tuesday 51° Low 41° Rain Showers 89% precip
Wednesday 45° Low 40° Rain Showers Likely 57% precip
Thursday 41° Low 33° Chance Rain And Snow Showers 47% precip
Friday 39° Low 32° Chance Rain And Snow Showers 38% precip
Saturday 36° Low 30° Slight Chance Snow Showers 20% precip
Water Chemistry Sampled 1976-07-12

The water at Serpentine Hot Springs is slightly alkaline (pH 7.8). It is notably rich in sodium (supports circulation and skin hydration) and chloride (natural antiseptic with skin health benefits).

pH 7.8 Slightly Alkaline
pH influences mineral absorption through skin
Calcium 97 mg/L
May support bone density and joint health
Magnesium 0 mg/L
Known for muscle relaxation and stress relief
Sodium 830 mg/L
Supports circulation and skin hydration
Chloride 1,500 mg/L
Natural antiseptic with skin health benefits
Iron 30 µg/L
Iron-rich springs may support circulation
Where to Stay

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Temperature
No data recorded
Avg Air Temp 26°F
Access
Open
Road Access Backcountry
Distance to Road 12.0 mi
Land
Ownership Federal
Agency National Park Service
Designation National Conservation Area
Unit Bering Land Bridge National Preserve
Manager National Park Service
Protection 1 - Permanent protection, natural state
Frequently Asked Questions
Where is Serpentine Hot Springs located?
Serpentine Hot Springs is located in Nome Census Area, Alaska at 450 feet elevation, near Nome. Coordinates: 65.8580°N, 164.7100°W.
How do I get to Serpentine Hot Springs?
Serpentine Hot Springs has Backcountry road access (12.0 mi from the road).
Is Serpentine Hot Springs free to visit?
Serpentine Hot Springs has Open access. It is managed by National Park Service.
What minerals are in the water at Serpentine Hot Springs?
Water chemistry analysis shows the presence of pH, Calcium, Magnesium, Sodium, Chloride, Iron. The pH is 7.8 (slightly alkaline).
Sources: USGS NWIS, Wikipedia