Lester Hot Springs

King County County, Washington · Near Riverbend
47.2010°N, 121.5360°W · 1,582 ft
120°F 1,582 ft Restricted Short Walk CITY Camping nearby (8.8 mi)

This 120-degree spring sits within the City of Tacoma Watershed at 1,582 feet elevation, emerging 72.3 degrees above ambient in King County. Access is restricted by municipal ownership, keeping this intensely hot thermal feature off-limits to the public despite its proximity—just 210.7 meters from the nearest road.

The spring occupies forested terrain along the headwaters of Tacoma's municipal water supply in the western Cascades. Annual precipitation reaches 73 inches with 175.4 inches of snowfall, creating a densely vegetated landscape dominated by Douglas fir and western hemlock. The protected watershed lands surround the spring with minimal human development, prioritizing water quality over recreation.

History of Lester Hot Springs

Lester Hot Springs takes its name from the Lester townsite, a former railroad and timber community that served the Milwaukee Road's transcontinental line through Stampede Pass. The springs lie within lands acquired by Tacoma in the early 20th century to protect the city's drinking water supply from the Green River watershed. Public access has remained restricted since municipal acquisition.

The restricted watershed status makes visiting impossible without special permission from Tacoma Water. The nearest legal recreation lies 14.1 kilometers away at The Dalles Campground on the White River. Hikers exploring the nearby Pacific Crest Trail should respect watershed boundaries and seek thermal experiences elsewhere in the Cascades.

Is Lester Hot Springs worth visiting?

Best for

  • Hot spring soaking
  • Overnight camping trips
Lester Hot Springs is well suited for hot spring soaking and overnight camping trips.
Monthly Climate
35°
Jan
35°
Feb
39°
Mar
43°
Apr
52°
May
57°
Jun
64°
Jul
65°
Aug
59°
Sep
49°
Oct
39°
Nov
33°
Dec
Annual Precip: 73.0 in Annual Snow: 175.4 in
Best Time to Visit
December Air 33°F · Water 120°F · +87° contrast
January Air 35°F · Water 120°F · +85° contrast
February Air 35°F · Water 120°F · +85° contrast
December offers 32°F more contrast than August
Nearby Camping
The Dalles Campground 8.8 mi away

Overview Situated on the banks of the White River in Mt. Baker-Snoqualmie National Forest, Dalles Campground offers visitors stunning scenery and access to a multitude of recreational activities within the Cascade region. Scattered beneath a towering canopy of diverse forest, the sites in this campground are widely-spaced and many are at the water's edge.Recreation Hiking and fishing top the list of recreational activities in the area. For visitors wanting a glimpse at the wonders of the...

Reservable Yes
Reserve on Recreation.gov →
What to Bring
Swimsuit & towel
Water bottle Stay hydrated, especially in hot water
Camping gear Nearby camping at The Dalles Campground
Trash bag Pack out what you pack in
Water shoes Hot ground near source
References
USGS Quad: GREENWATER 15 · PP 492: 9.0 · NOAA: 4.0 · AMS Map: WENATCHEE
Frequently Asked Questions
What is the water temperature at Lester Hot Springs?
Lester Hot Springs has a water temperature of 120°F (49°C). This is considered a hot spring, well above body temperature.
Where is Lester Hot Springs located?
Lester Hot Springs is located in King County, Washington at 1,582 feet elevation, near Riverbend. Coordinates: 47.2010°N, 121.5360°W.
How do I get to Lester Hot Springs?
Lester Hot Springs has Short Walk road access (0.1 mi from the road).
Is Lester Hot Springs free to visit?
Lester Hot Springs has Restricted access. It is managed by CITY.
Can I camp near Lester Hot Springs?
Yes, The Dalles Campground is located nearby (8.8 miles away).
Is it safe to soak at Lester Hot Springs?
At 120°F, Lester Hot Springs is hot enough to require caution. Enter slowly, limit soaking sessions to 15–20 minutes, and stay hydrated. Always tell someone your plans before visiting remote hot springs.
Is Lester Hot Springs crowded?
Lester Hot Springs sees varying levels of visitors depending on the season and day of the week.
What should I bring to Lester Hot Springs?
Essentials for Lester Hot Springs: swimsuit, towel, water bottle, camping gear, a trash bag to pack out what you pack in. The water is over 110°F — test the temperature before entering and watch for scalding near the source.
Temperature
120°F
Warm Hot Boiling
Water Temp 120°F (49°C)
Avg Air Temp 48°F
Above Ambient +72°F
Perfect soaking weather March
Access
Restricted
Road Access Short Walk
Distance to Road 0.1 mi
Land
Ownership Local
Agency CITY
Designation LCA
Unit City Of Tacoma Watershed
Manager CITY
Protection 2 - Permanent protection, some use allowed