Resort
102–106°F
Big Sur, CA100ft
Esalen Institute
Clifftop Hot Springs Over the Pacific Ocean
4.9(1,950)
LodgingSpa Services+4
"Southern California's legendary day spa — 19 pools, red clay mud, and pure relaxation."
About This Location
Glen Ivy Hot Springs, affectionately known as 'Club Mud,' is one of Southern California's most iconic day spa destinations. Set in the rolling hills of Corona, the 19-pool complex is fed by natural geothermal springs and offers everything from the famous red clay mud pool to an underground grotto, therapy pools, and a full-service spa. It's a full-day experience rather than a quick soak — most guests spend 4–6 hours working through the pools.
History
Glen Ivy has been a Southern California institution since the 1860s when the natural springs were first developed. The property has evolved from a simple bathhouse into a world-class day spa while maintaining its connection to the natural geothermal springs that made it famous.
Pools & Soaking Areas
88°F
Main Pool
Large resort-style pool with mineral water, lounge chairs, and a swim-up bar.
95°F
Club Mud
The iconic red clay mud pool — guests coat themselves in mineral-rich red clay and bask in the sun to dry before rinsing off.
104°F
Grotto
Underground cave pool with warm mineral water and mood lighting — adults only.
100°F
Therapy Pools (x5)
Five dedicated therapy pools with varying temperatures and jet configurations.
Mineral Content
CalciumMagnesiumSulfateBicarbonate
Amenities
Spa ServicesFood & BeverageAlcoholic BeveragesAdults OnlyDay UseReservations Required
Insider Tip
Don't skip Club Mud — it's the signature experience. Bring a dark swimsuit as the red clay stains. Arrive at opening (9 AM) to beat the crowds, especially on weekends. The Grotto fills up fast — head there first.
SOAKER REVIEWS
4.5
2 reviews
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TrailBear_CO
· Winter
Absolutely worth the drive
Glen Ivy Hot Springs exceeded every expectation. The water temperature was perfect and the setting is stunning. We arrived early to beat the crowds — highly recommend doing the same.
SoakSeekerSarah
· Winter
Great soak, busy on weekends
Loved the mineral pools and the views. It does get crowded on Saturday afternoons so try to go mid-week if you can. Staff was friendly and the facilities were clean.
