The Sea Level Spa is a non-medical personal wellness club dedicated to enhancing your physical, mental, emotional, and spiritual wellbeing. Whether you have just arrived or have lived in Crested Butte for years, everyone is affected by the thin air here at +9000ft. You may find that you feel the symptoms of Altitude Sickness: headaches, fatigue, nausea, poor sleep, or lack of stamina. One cure...