Harbin Hot Springs, Middletown, CA 95461

## Overview Harbin Hot Springs is a renowned natural hot spring retreat nestled in the hills of Lake County, California, just outside the small town of Middletown. Situated at an elevation of roughly 1,500 feet in the Mayacamas Mountains, Harbin has been a destination for soaking and relaxation for well over a century. The thermal waters here are fed by geothermal activity associated with the same volcanic forces that shape the nearby Clear Lake Volcanic Field and The Geysers — one of the world's largest geothermal energy complexes. The springs have a long and layered history. Indigenous Pomo and Lake Miwok peoples are believed to have used the hot springs for centuries before European settlement. In the mid-1800s, the site was developed as a resort and health spa, and by the early 1870s it was operating as "Harbin Springs Resort," drawing visitors who sought the reputed healing properties of the mineral-rich waters. Over the decades, the property changed hands multiple times and evolved through various incarnations — from a Victorian-era spa to a counterculture retreat community. In 1972, the property was purchased by the Heart Consciousness Church, which operated it as a clothing-optional retreat and workshop center for over four decades. Tragically, the devastating Valley Fire of September 2015 destroyed nearly all of the structures on the property. Since then, the community has been working on rebuilding efforts, and access to the springs has been limited or restricted at various times during the recovery process. Visitors should check the current status of Harbin Hot Springs before planning a trip, as access, hours, and available facilities may change as rebuilding continues. The official website (harbin.org) is the best source for up-to-date information on whether the springs are open to day visitors or overnight guests. ## Directions 1. From **Middletown, CA**, head north on **CA-29 (St. Helena Road)**. 2. Turn left (west) onto **Harbin Springs Road**. This turn is well-marked and located just north of the town center. 3. Follow Harbin Springs Road for approximately **3–4 miles** as it winds through the hills. 4. The road ends at the Harbin Hot Springs property entrance. GPS coordinates: **38.785954, -122.651882**. *If coming from the south (Napa/Calistoga area), take CA-29 north through Calistoga and over Mount St. Helena into Middletown. If coming from the north (Clear Lake/Lakeport), take CA-29 south to Middletown.* ## What to Expect Harbin Hot Springs historically features multiple soaking pools fed by natural geothermal water at varying temperatures. The main pools have traditionally included a hot pool (temperatures often reported around 110–115°F / 43–46°C), a warm pool, and a cold plunge pool. The mineral water has historically been described by visitors as having a clean, slightly sulfurous quality typical of geothermal springs in the region. The setting is beautiful — oak-studded hillsides, seasonal creeks, and quiet forested trails surround the spring area. Before the 2015 fire, the property included lodging, a restaurant, camping areas, and extensive hiking trails. Rebuilding has been ongoing, so the available amenities may be limited compared to the pre-fire era. A few things to keep in mind: - **Clothing-optional policy**: Harbin has historically maintained a clothing-optional environment around the pools. Check current policies before visiting. - **Access may require advance arrangements**: Depending on the stage of rebuilding, day-use visits may need to be scheduled in advance or may not be available at all times. - **The road in is narrow and winding**: Harbin Springs Road is a rural mountain road. Drive carefully, especially at night. - **Elevation and weather**: Summers can be very hot in Lake County (often exceeding 100°F), while winters are mild but can bring rain. Spring and fall are generally the most pleasant seasons to visit. For the most current information on access, fees, and facilities, visit the official Harbin Hot Springs website at harbin.org or contact them directly before making the trip.