Visiting Old Faithful Geyser in Calistoga: A Volcanic Wonder

Old Faithful Geyser, located in the upper Napa Valley in the town of Calistoga, California, is one of only three “Old Faithful” geysers in the world. The other two are located in Yellowstone National Park, Wyoming, and New Zealand. Old Faithful is a natural geothermal phenomenon in which the Earth’s magma heats underground water. This heating builds pressure until the water erupts through a vent on the surface. Calistoga is located in a geothermally active region where volcanic activity contributes to the formation of hot springs and geysers.

Visiting Calistoga’s Old Faithful

The Old Faithful Geyser of California erupts approximately every 30 to 40 minutes, although the intervals can vary between 10 and 60 minutes depending on factors such as water supply and seismic activity. During an eruption, the geyser shoots a scalding steam stream up to 75 feet into the air. Eruptions typically last between 3 and 5 minutes and can reach heights of 60 to 100 feet, with some sources indicating that under optimal conditions, heights may reach up to 350 feet.

Other Activities

In addition to the geyser, there is a small herd of fainting goats, a breed known for fainting when startled. With so many visitors, the goats have become accustomed to noise and are not easily frightened. These activities make it a fun place to visit, especially for children who will enjoy watching Old Faithful. On-site, there is also a garden and picnic area, as well as a Geology Museum and gift shop located near the main entrance.

Best Time to Visit Old Faithful Geyser

Old Faithful Geyser is an exciting stop to consider while visiting Napa Valley, especially if you have kids with you. A visit to the geyser is almost a must for families. Be aware that on weekends and during summer vacation, Highway 29 can experience heavy traffic. We recommend taking the Silverado Trail instead. The best times to visit are during the week or in late fall and winter.

We suggest heading to the geyser first and then enjoying some wine tasting on your way back. If you stop at a few wineries on your way up the valley, you won’t make it to Calistoga to see Old Faithful Geyser. Old Faithful Geyser, Calistoga, California Address: 1299 Tubbs Lane, Calistoga, California. Visit the Geyser website for current pricing and operating hours.

History of Natural Hot Springs in Calistoga, California

Native Americans: The Wappo tribe, who settled in the area around 8,000 years ago, were the first to discover and use the hot springs in Calistoga. They utilized the mineral-rich waters and volcanic mud for their healing properties to relieve aches and pains. The Wappo established villages near the springs along the western ridge of the Mayacamas Mountains, incorporating the springs into their cultural and medicinal practices.

European and American Development: The development of Calistoga as a spa destination began when Samuel Brannan, California’s first millionaire, purchased over 2,000 acres to create a premier hot springs resort. In 1862, he opened the Hot Springs Hotel, attracting wealthy San Franciscans seeking relaxation in the mineral waters and mud baths.

The Railroad Years: In 1868, the Napa Valley Railroad Company’s track, owned by Brannan, was completed to Calistoga. Trains provided a more convenient travel option for ferry passengers making the journey from San Francisco. With the addition of railroad service, Calistoga became a destination and the transportation hub for the upper valley, as well as a gateway to Lake and Sonoma Counties.

Present-day: Calistoga is a premier destination for wellness tourism, blending its historic roots with modern luxury and elegance. Resorts like Solage and UpValley Inn & Hot Springs offer geothermal pools and mud baths, while the town’s charming downtown and proximity to Napa Valley’s wineries enhance its appeal. Visitors can enjoy a range of experiences, from private soaking tubs to communal pools, all fed by the same mineral-rich aquifer discovered millennia ago.

Ride the Napa Valley Wine Train

The Napa Valley Wine Train, a key attraction near Calistoga, California, complements the region’s natural hot springs by offering a unique blend of luxury rail travel, gourmet dining, and wine-focused experiences. While not directly tied to the hot springs, it enhances Calistoga’s appeal as a wellness and tourism destination. The Wine Train offers a variety of curated experiences, from 3-hour lunch or dinner trips to 6-hour journeys.