Glenwood Springs

Also known as: Sacred Waters
Garfield County, Colorado · Near Glenwood Springs
39.5480°N, 107.3220°W · 5,740 ft
124°F 60°F air · Good soaking weather 5,740 ft Roadside Camping nearby (15.7 mi)

Glenwood Springs, the spring, shares its name with the Garfield County seat it sits in, less than a mile from the town center. The record puts the water at 124 degrees, hot. OpenStreetMap lists it as Sacred Waters, a thermal bath with an entry fee, which tells you it is a developed, commercial soak. The 1975 USGS sample found slightly acidic water carrying iron and sulfate.

Location
0 miles from Glenwood Springs, CO

The spring is in town, twenty-six feet from the road by the record, at about 5,700 feet where the Roaring Fork meets the Colorado River. Snow is heavy, more than a hundred inches a year, and mean temperatures sit in the upper forties. Thompson Creek campground, the nearest on file, is almost sixteen miles off.

The listed months are December through February, and a heated pool in a snowy town makes sense of that. Expect to pay; the fee is on record. Water straight from the source is hot enough to burn, so use the bathing facilities as they are set up and do not hunt for the raw outlet. Camp at Thompson Creek if you want to camp, though it is a drive.

History of Glenwood Springs

The town of Glenwood Springs, population a bit under ten thousand at the 2020 census, is the Garfield County seat and sits at the confluence of the Roaring Fork and Colorado rivers. The bath itself appears in OpenStreetMap under the name Sacred Waters.

Then & Now

Looking down the length of the big pool toward the Glenwood Canyon cliffs, with the bathhouse on the right. The fountain is gone, and a red sandstone lodge now sits beside the water.

Glenwood Springs in c. 1895 Glenwood Springs in 2000
c. 1895 2000

Drag to compare.

c. 1895: Unknown photographer, Rijksmuseum, public domain. 2000: Scott Catron, CC BY 2.5.

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 Glenwood Springs.

Aerial view of the ground around Glenwood Springs LiDAR bare-earth view of the same ground around Glenwood 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.

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

A slice through the ground from west to east, about 0.6 miles end to end.

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

Heat Below
147 milliwatts per square meter of heat flow

That's about 2½ times the US average of 65. It's higher than at 92% 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
25°
Jan
29°
Feb
37°
Mar
43°
Apr
52°
May
67°
Jun
73°
Jul
71°
Aug
63°
Sep
48°
Oct
34°
Nov
25°
Dec
Annual Precip: 22.3 in Annual Snow: 101.9 in
Best Time to Visit
January Air 25°F · Water 124°F · +99° contrast
December Air 25°F · Water 124°F · +99° contrast
February Air 29°F · Water 124°F · +95° contrast
January offers 48°F more contrast than July
Current Conditions
60°F
E 15.3 mph 81% Good soaking weather
Today 78° Low 52° Chance Showers And Thunderstorms 45% precip
Spring is +46° warmer
Wednesday 77° Low 54° Chance Showers And Thunderstorms 47% precip
Spring is +47° warmer
Thursday 76° Low 51° Showers And Thunderstorms 76% precip
Spring is +48° warmer
Friday 76° Low 48° Showers And Thunderstorms Likely 64% precip
Spring is +48° warmer
Saturday 77° Low 46° Chance Showers And Thunderstorms 32% precip
Spring is +47° warmer
Water Chemistry Sampled 1975-09-24

The water at Glenwood Springs is slightly acidic (pH 6.7). It is notably rich in calcium (may support bone density and joint health), magnesium (known for muscle relaxation and stress relief), and sodium (supports circulation and skin hydration).

pH 6.7 Slightly Acidic
pH influences mineral absorption through skin
Calcium 440 mg/L
May support bone density and joint health
Magnesium 40 mg/L
Known for muscle relaxation and stress relief
Sodium 6,300 mg/L
Supports circulation and skin hydration
Sulfate 1,100 mg/L
Traditionally used for skin conditions and inflammation
Chloride 9,600 mg/L
Natural antiseptic with skin health benefits
Iron 80 µg/L
Iron-rich springs may support circulation
Where to Stay

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Nearby Camping
Thompson Creek Campground 15.7 mi away

The Thompson Creek Recreation Management Area is located just a few miles southwest of Carbondale and provides beautiful, remote recreational opportunities. On the North end of the RMA is the Lorax trail, which is a popular non motorized route. In the southwest corner of the area is the Thompson Creek campground and trail, which winds along Thompson Creek to views of the rare geologic “fin” formations. There are 4 shaded campsites along the creek with metal fire rings. There are not picnic...

Fee No fee
Stay limit April-August: 7 Days, September-March: 14 days.
Reserve on Recreation.gov →
Mile-High Advisory 5,740 ft

Glenwood Springs sits at 5,740 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 23% stronger than at sea level, so bring sunscreen and drink more water than you normally would.

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Temperature
124°F
Warm Hot Boiling
Water Temp 124°F (51°C)
Avg Air Temp 47°F
Above Ambient +77°F
Great soaking conditions September
Access
Road Access Roadside
Distance to Road 26 ft
Fee Yes
Bath Type Thermal
Frequently Asked Questions
What is the water temperature at Glenwood Springs?
Glenwood Springs has a water temperature of 124°F (51°C). This is considered a hot spring, well above body temperature.
Where is Glenwood Springs located?
Glenwood Springs is located in Garfield County, Colorado at 5,740 feet elevation, near Glenwood Springs. Coordinates: 39.5480°N, 107.3220°W.
How do I get to Glenwood Springs?
Glenwood Springs has Roadside road access (26 ft from the road).
Is Glenwood Springs free to visit?
Glenwood Springs charges a fee for entry.
Can I camp near Glenwood Springs?
Yes, Thompson Creek Campground is located nearby (15.7 miles away). No fee.
What minerals are in the water at Glenwood Springs?
Water chemistry analysis shows the presence of pH, Calcium, Magnesium, Sodium, Sulfate, Chloride, Iron. The pH is 6.7 (slightly acidic).
Is it safe to soak at Glenwood Springs?
With care. At 124°F Glenwood 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.