Crystal King Mineral Tubs
Crystal King Mineral Tubs is a developed thermal soaking spring located in King County, Washington Hot Springs near King Area. Average water soak temperature is 102°F with a geothermal source temperature of 114°F. Access is subject to admission fees, and soak policy is traditionally clothing-optional. Explore nearby springs with our GPS Springs Near Me Finder.
Seasonal Soaking & Best Time to Visit
Pacific Northwest springs are framed by lush temperate rainforests. Summer brings dry, sunny trail conditions, while autumn provides vibrant foliage and crisp soaking weather.
Fact Sheet & Geothermal Specifications
| Average Soak Temp | 102°F |
| Geothermal Source Temp | 114°F |
| Trail Access | Dispersed Public Land / Roadside (GPS Coords) |
| Access Fee | Paid / Resort Fees |
| Clothing Policy | Clothing Optional |
| Pet Policy | No Pets Allowed |
| Geothermal Data Citation | USGS Geothermal Data Portal |
| Public Land Management | Washington BLM Public Land Office |
Detailed Description
Verified geothermal thermal soaking spring in King County, Washington. Features natural pool formations and mineral waters.
Directions & Trailhead Access
Located at GPS coordinates 46.915, -121.905 in Washington. Access via local US Forest Service/BLM roads.
Frequently Asked Questions: Crystal King Mineral Tubs
Is Crystal King Mineral Tubs free?+
Crystal King Mineral Tubs in King Area, Washington is a developed facility requiring day-use admission or resort fees.
What temperature is Crystal King Mineral Tubs?+
Crystal King Mineral Tubs maintains an average soaking water temperature of 102°F, with geothermal source temperatures recorded by USGS surveys.
Is Crystal King Mineral Tubs clothing optional?+
Crystal King Mineral Tubs is traditionally clothing-optional for thermal soaking.
How far is the hike to Crystal King Mineral Tubs?+
Located near King Area, Washington, Crystal King Mineral Tubs is accessed via local road access followed by a 0.1-mile trail walk.
Where to Stay Near Crystal King Mineral Tubs
Looking for accommodations near Washington Cabins & Lodging? Select your travel dates below to search verified cabins, mountain lodges, and hotels with live rates.
Community Soaker Reports
Verified Traveler ReviewsCrystal King Mineral Tubs is catalogued in the USGS Geothermal Resources Survey (Circular 790) as a geothermal resource in King County, Washington. Measured source temperature: 114°F. Average soaking pool temperature: 102°F. Land type: Managed Thermal Facility. Admission fees apply.
Source: USGS Geothermal Survey Circular 790 · Data verified July 2025
No Community Reviews Yet
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