Goldmeyer Hot Springs

King County, Washington · Near Tanner
47.4840°N, 121.3910°W · 1,770 ft
127°F 45°F air · Good soaking weather 1,770 ft Hike Camping nearby (5.5 mi)
Aerial view of the ground around Goldmeyer Hot Springs LiDAR bare-earth view of the same ground around Goldmeyer Hot Springs
Aerial LiDAR bare earth

Drag the handle to compare the two views. The orange dot marks the spring, in a frame about three quarters of a mile wide.

Goldmeyer Hot Springs is a hike-in spring in the Cascades of King County, Washington, with Tanner recorded as its closest town. The water comes out hot, past comfortable bath temperature at the source, so any soaking there depends on how much it cools between the vent and wherever you sit. You walk in. A bit over three miles separates the springs from the end of the nearest road, and the record is silent on who owns the land or if visitors are allowed.

Location

The last drivable stretch is National Forest Development Road 9040. From its end the approach is roughly three miles of trail. Elevation is modest, valley country for this range, and the climate numbers describe what kind of valley: something like ninety inches of rain and melt a year, plus a snow total well above twenty feet. Wet most of the year, then buried through the cold months.

Winter, December into February, is when the record rates the soaking highest, which sits oddly against the snowfall on file, so expect the walk to be a very different thing in January than in August. Denny Creek Campground, around five and a half miles down the road, is the only camping the record names. Nothing is recorded for fees or ownership, and nothing about permission either, so settle those before you go. Hot enough to burn at the source. Put a hand in before anything else.

Terrain

Aircraft with laser scanners measured this ground to within inches. The scan strips out trees and buildings, leaving the bare shape of the land around Goldmeyer Hot Springs.

Setting
Hillside
The spring sits on a steep slope that climbs to the south.
Highest ground nearby
441 ft above the spring
Within a quarter mile, to the south
Cross-section through the spring

A slice through the ground from north to south, about 0.6 miles end to end.

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

Heat Below
110 milliwatts per square meter of heat flow

That's about 1½ times the US average of 65. It's higher than at 61% of the springs on this site.

Heat flow measures the warmth working its way up through the ground from deep inside the earth. Where it runs high, rain and snowmelt that seep down through cracks in the rock come back up hot.

Heat flow estimate: Stanford Thermal Earth Model (Aljubran & Horne, 2024), CC BY 4.0.

Monthly Climate
35°
Jan
35°
Feb
39°
Mar
43°
Apr
52°
May
57°
Jun
65°
Jul
67°
Aug
60°
Sep
50°
Oct
40°
Nov
34°
Dec
Annual Precip: 91.1 in Annual Snow: 267.9 in
Best Time to Visit
December Air 34°F · Water 127°F · +93° contrast
January Air 35°F · Water 127°F · +92° contrast
February Air 35°F · Water 127°F · +92° contrast
December offers 32°F more contrast than August
Current Conditions
45°F
Unknown Precipitation ENE 0.0 mph 100% Good soaking weather
Today 52° Low 41° Slight Chance Light Rain 23% precip
Spring is +75° warmer
Wednesday 65° Low 46° Sunny
Spring is +62° warmer
Thursday 67° Low 45° Sunny
Spring is +60° warmer
Friday 64° Low 46° Sunny
Spring is +63° warmer
Saturday 68° Low 48° Mostly Sunny
Spring is +59° warmer
Where to Stay

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Nearby Camping
Denny Creek Campground 5.5 mi away

Overview Situated near the south fork of the Snoqualmie River in Mt. Baker-Snoqualmie National Forest, Denny Creek Campground offers visitors stunning scenery and easy access to an abundance of recreational activities in the Northern Cascade Range. Campsites sit beneath a canopy of forest, and a few are sprinkled at the banks of Lodge Creek, which flows into the Snoqualmie.Recreation In addition to being a prime location for hiking, fishing, picnicking and horseback riding in summer and earl...

Reservable Yes
Reserve on Recreation.gov →
Temperature
127°F
Warm Hot Boiling
Water Temp 127°F (53°C)
Avg Air Temp 48°F
Above Ambient +79°F
Great soaking conditions September
Access
Road Access Hike
Nearest Road National Forest Development Road 9040
Distance to Road 3.1 mi
Frequently Asked Questions
What is the water temperature at Goldmeyer Hot Springs?
Goldmeyer Hot Springs has a water temperature of 127°F (53°C). This is considered a hot spring, well above body temperature.
Where is Goldmeyer Hot Springs located?
Goldmeyer Hot Springs is located in King County, Washington at 1,770 feet elevation, near Tanner. Coordinates: 47.4840°N, 121.3910°W.
How do I get to Goldmeyer Hot Springs?
Goldmeyer Hot Springs has Hike road access, with the nearest road being National Forest Development Road 9040 (3.1 mi from the road).
Can I camp near Goldmeyer Hot Springs?
Yes, Denny Creek Campground is located nearby (5.5 miles away).
Is it safe to soak at Goldmeyer Hot Springs?
With care. At 127°F Goldmeyer 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.
Sources: USGS NWIS