Dimonte Spring

Washoe County, Nevada · Near Sparks
39.4200°N, 119.7380°W · 4,550 ft
127°F 49°F air · Good soaking weather 4,550 ft Short Walk Camping nearby (11.3 mi)

Dimonte Spring is a hot thermal point in Washoe County, Nevada, roughly eleven miles from Sparks. Hot, per the record, well past anything you would sit in without the water cooling first. The owner is unknown to the record, as is the access status. It appears in the USGS thermal site list.

Location

A few hundred feet of walking gets you in from the road. The record leaves that road unnamed. The spring sits around 4,500 feet. Winters are snowy, around three and a half feet over the season, and the area gets more precipitation than most of the state, sixteen inches.

Winter months are listed as best. Expect a short walk in. Hot water: test before touching and assume it can burn. Mount Rose campground is the closest on file, a little over eleven miles off. Access and ownership are blank, so confirm both before heading out.

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 Dimonte Spring.

Aerial view of the ground around Dimonte Spring LiDAR bare-earth view of the same ground around Dimonte Spring
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
Open ground
Flat, open ground all around.
Highest ground nearby
20 ft above the spring
Within a quarter mile, to the southeast
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
171 milliwatts per square meter of heat flow

That's about 2½ times the US average of 65. It's higher than at 97% 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
36°
Jan
37°
Feb
42°
Mar
50°
Apr
58°
May
70°
Jun
77°
Jul
77°
Aug
69°
Sep
57°
Oct
44°
Nov
35°
Dec
Annual Precip: 16.3 in Annual Snow: 43.3 in
Best Time to Visit
December Air 35°F · Water 127°F · +92° contrast
January Air 36°F · Water 127°F · +91° contrast
February Air 37°F · Water 127°F · +90° contrast
December offers 42°F more contrast than July
Current Conditions
49°F
Good soaking weather
Tuesday 84° Low 46° Sunny
Spring is +43° warmer
Wednesday 79° Low 46° Sunny 2% precip
Spring is +48° warmer
Thursday 78° Low 45° Sunny
Spring is +49° warmer
Friday 80° Low 46° Sunny
Spring is +47° warmer
Saturday 83° Low 49° Sunny
Spring is +44° warmer
Where to Stay

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Nearby Camping
Mount Rose (Nv) 11.3 mi away

Overview Mount Rose Campground is conveniently located between Reno and Lake Tahoe just off scenic Mount Rose Highway. Visitors love the campground for its proximity to excellent hiking trails and recreational opportunities at Lake Tahoe.Recreation Hiking is the most popular pastime at Mount Rose. Several trails, including the Tahoe Meadows, Tahoe Rim, Mount Rose Wilderness and Mount Rose Summit Trails, begin very close to the campground.Facilities Mount Rose contains single and double-family...

Reservable Yes
Reserve on Recreation.gov →
Temperature
127°F
Warm Hot Boiling
Water Temp 127°F (53°C)
Avg Air Temp 54°F
Above Ambient +73°F
Great soaking conditions September
Access
Road Access Short Walk
Distance to Road 443 ft
Frequently Asked Questions
What is the water temperature at Dimonte Spring?
Dimonte Spring has a water temperature of 127°F (53°C). This is considered a hot spring, well above body temperature.
Where is Dimonte Spring located?
Dimonte Spring is located in Washoe County, Nevada at 4,550 feet elevation, near Sparks. Coordinates: 39.4200°N, 119.7380°W.
How do I get to Dimonte Spring?
Dimonte Spring has Short Walk road access (443 ft from the road).
Can I camp near Dimonte Spring?
Yes, Mount Rose (Nv) is located nearby (11.3 miles away).
Is it safe to soak at Dimonte Spring?
With care. At 127°F Dimonte Spring 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