Summer Lake Hot Springs | Eastern Oregon

Summer Lake Hot Springs is a fantastic destination for those seeking a natural soaking experience immersed in the beauty of nature. Situated on a 145-acre rustic resort at the southern edge of the expansive alkali Summer Lake, it can be accessed via Oregon Outback Highway 31 or the National Scenic Byway 31.

The hot mineral water of the Summer Lake basin has been utilized by Native Americans for healing and religious purposes for thousands of years. In 1843, John Fremont, during his expedition to establish a path to the Willamette Valley, discovered and documented the hot springs near this picturesque lake, giving it the name "Summer Lake."

Over the years, the hot spring area became a popular destination for settlers who believed in the natural healing properties of the mineral water. Today, it remains a favorite spot for hot spring enthusiasts from Oregon and beyond, offering an opportunity to soak in the earth's energy while gazing up at the bright stars.

The facilities at Summer Lake Hot Springs include an indoor swimming pool and three rock-lined outdoor pools enclosed within a barn-like building. Natural mineral water emerges from the ground at temperatures ranging from 106-113°F and gradually cools as it is transferred to the pools. The largest pool, measuring 15 by 30 feet with depths ranging from 3.5 to 5 feet, receives approximately 20 gallons of thermal water per minute on a continuous flow-through basis. Due to the rapid water flow, no chlorination is required, ensuring a pure and natural soaking experience.

Summer Lake Hot Springs offers geothermally heated cabins and guest houses located throughout the hot springs area. Among these accommodations is a two-bedroom ranch house, featuring a "Grotto" piazza with private soaking pools. These pools are accessible 24 hours a day for overnight guests and are maintained at a comfortable soaking temperature.

Additionally, tent and RV camping options are available at the hot springs. Campers have access to fire pits and picnic tables, enhancing the outdoor experience for visitors.

Summer Lake Hot Springs offers geothermally heated cabins and guest houses located throughout the hot springs area. Among these accommodations is a two-bedroom ranch house, featuring a "Grotto" piazza with private soaking pools. These pools are accessible 24 hours a day for overnight guests and are maintained at a comfortable soaking temperature.

Additionally, tent and RV camping options are available at the hot springs. Campers have access to fire pits and picnic tables, enhancing the outdoor experience for visitors.