The city of Calistoga is known for its underground hot springs & mineral pools. Our Napa Valley Hotel is one of only a few hotels in the area that naturally heat and fill our pools with geothermal mineral water. We offer a wade pool, swim pool, and large hot tub all filled by our underground well. Therefore you can be sure of year round enjoyment of the soothing benefits of Calistoga’s unique geothermal mineral water! Please read our pool policies.