Rich in active gases or metals — a strong mineral character.
Buoyancy
Standard buoyancy
LowHigh
Soft water — natural, classic buoyancy.
SulfureSodiumCalcium
Sol Duc Hot Springs is a resort located in Olympic National Park, Washington state, that is best known for its soaking pools, hot tubs, and a swimming pool that are heated with the nearby hot springs. The resort is situated in a valley carved by the Sol Duc River.
Insider tip — A hike to Sol Duc Falls, 1.5 miles from the springs — spectacular falls in a moss-draped forest.