There’s nothing quite like unwinding in a natural hot spring after an exhilarating day of outdoor adventure. As the steam swirls around you and the mineral-rich waters soothe your muscles, you can’t help but feel rejuvenated. If you’re seeking this type of restorative experience amidst jaw-dropping alpine scenery, look no further than the hot springs of Mammoth Lakes, California.
Exploring Mammoth Lakes’ Renowned Hot Springs
Tucked away in the Eastern Sierra Nevada mountains, Mammoth is a geothermal wonderland home to several incredible hot springs. Three stand out as local favorites and must-visits:
- Wild Willy’s Hot Springs
- Hot Creek Geological Site
- Hilside Hot Springs
Each offers its own unique setting and amenities, but all allow you to bask in nature’s heated mineral waters while soaking in million-dollar views.
Why Wild Willy’s Hot Springs is a Must-Visit
If you’re looking for a developed, family-friendly hot springs experience, Wild Willy’s can’t be beat. Here you’ll find:
- Large man-made pools and private soaking tubs carved right into the rocks
- Temperatures ranging from a toasty 100°F to a mellower 85°F
- Changing rooms and basic amenities on-site
- The option to rent a private tub for added seclusion
Pro Tips:
- Bring a towel, water shoes, and plenty of water to stay hydrated
- Go early in the morning or late afternoon to avoid peak crowds
- Wade carefully as the rock surfaces can be slippery
Soaking in these beautiful turquoise pools is the perfect way to rejuvenate your body after hiking the scenic trails around Mammoth Lakes or shredding the slopes at Mammoth Mountain ski resort.
But what really sets Wild Willy’s apart is the unique and creative way the pools were constructed. Using a combination of excavation, rock sculpting, and creative engineering, the family who built Wild Willy’s was able to channel the natural hot spring waters into a series of inviting soaking pools.
The largest of these is an impressive 20’x30′ freeform pool with a depth ranging from 2-5 feet, perfect for groups. Smaller private cedar tubs and individual rock tubs are also available. Each one is meticulously maintained and cleaned regularly.
Surrounded by the towering pines and jagged peaks of the Sierra Nevada range, the setting is nothing short of spectacular. And with water sourced from a natural underground reservoir that’s been bubbling up for thousands of years, the mineral composition provides all the therapeutic benefits you could want – from soothing sore muscles to promoting overall bodily detoxification.
As the family who created this hot spring oasis put it, “We wanted to harness nature’s restorative powers in a way that highlighted and harmonized with the outrageous beauty around us.” And they absolutely nailed it with Wild Willy’s.
The Serene Beauty of Hot Creek Geological Site
For a more natural (and free!) hot spring experience, make your way to the Hot Creek Geological Site. Picture this:
“Steaming terracotta-colored mineral pools terraced along the banks of a tranquil creek, with the jagged peaks of the Eastern Sierra as a backdrop.”
In addition to soaking in the soothing waters ranging from 95-105°F, you may catch glimpses of native wildlife like mule deer cautiously making their way down to the creek for a drink.
This entire area is part of an extensive geothermal wonderland formed by the region’s volcanic and seismic activity. As scorching hot mineral-laden waters emerge from the earth’s crust, they flow into Hot Creek and cool just enough to allow safe soaking in the terraced pools.
The other-worldly landscape here is quite fragile, however. Over millennia, the geothermal waters have deposited minerals forming delicate terraces and rock formations. So it’s critical to stay within the designated soaking areas and boardwalks to preserve this national treasure. Disregarding posted signs and straying off the path endangers both you and the environment.
While the lack of amenities and facilities means this is an un-developed, primitive experience, that’s part of what makes visiting Hot Creek so special. You’ll share this little slice of nature with far fewer crowds compared to Wild Willy’s. With a bit of creativity in finding the ideal soaking pool, you just may discover your own personal oasis.
Clothing is optional at Hot Creek, adding to the naturalistic vibe. However, be sure to thoroughly research the area’s rules and sensitivity to foot traffic before visiting. A wonderful experience starts with being a respectful guest.
Hilside Hot Springs – Mammoth’s Locals’ Favorite
While less developed than Wild Willy’s, Hilside (or Crab Cooker) Hot Springs offers a quieter, more rustic escape that locals love. To get there:
- Take the scenic drive up Benton Crossing Road
- Park in the small dirt lot
- Follow the trail for just under a mile to reach the hot springs pools
You’ll be rewarded with a collection of small, rock-lined pools right along a rushing creek. Times for sunrise or sunset soaks provide unbeatable views and soothing solitude.
Note: There is no fee to visit, but you’ll need to obtain a FREE hot springs permit from the Mono County website or offices to access this area.
With water temperatures ranging from around 90-100°F, Hilside provides the perfect warm soak without being scalding hot. The micro-climate created by the sheltering canyon walls and proximity to the creek also keeps conditions very comfortable.
Like Hot Creek, Hilside has minimal development – just a small parking area and trail access. The reward for your short hike in is an wonderfully natural, tranquil setting. Wade into the small pools formed by hot spring water cascading over the rocks and soak up the Sierra scenery.
Early morning visitors may spot herds of deer grazing along the creek banks or glimpses of bald eagles soaring overhead. Evenings are primetime for stargazing from the warm pools. With low light pollution, the canopy of stars is absolutely spectacular.
In the words of a longtime Mammoth local, “Hilside is where you go to really get away from it all and ground yourself in nature’s quiet beauty…just you, the hot springs, and the mountains.”
It’s no surprise such a special spot has become a beloved local’s secret. Those in the know come to Hilside to decompress, find peace, and soak up some of the Eastern Sierra’s most rejuvenating hot spring waters.
Making the Most of Your Mammoth Hot Springs Getaway
While soaking in Mammoth’s incredible hot springs could easily be a restorative vacation all on its own, you’d be remiss not to pair it with some other quintessential Mammoth adventures like:
- Hiking to pristine alpine lakes, along scenic mountain trails, or sections of the Pacific Crest Trail
- Rock climbing at world-class areas like Owens River Gorge
- Mountain biking on the extensive trails and pump tracks
- Skiing/snowboarding at Mammoth Mountain Resort (don’t miss the natural hot tub at the end of the day!)
As far as lodging, you can find plenty of amenity-filled resorts, rustic cabins, ski-in/ski-out condos, and affordable hotels to suit any travel style and budget right in Mammoth Lakes.
For dining, don’t miss local favorites like:
- The Mogul for hearty mountain cuisine and craft brews
- Samurai for festive sushi and sake
- Giovanni’s for upscale Italian (get the ravioli!)
And you’ll definitely want to stock up on snacks, beverages, and supplies at one of the well-stocked grocery stores in town to fuel all your daily adventures.
| Hot Spring | Temp Range | Amenities |
| Wild Willy’s | 85-100°F | Man-made pools, changing rooms, private tubs for rent |
| Hot Creek | 95-105°F | Boardwalks, no amenities/primitive |
| Hilside | 90-100°F* | Parking area, short hiking trail access* (*estimated) |
Sample 3-Day Mammoth Hot Springs Itinerary:
Day 1: Arrive and get settled, then start with an afternoon soak at Wild Willy’s before a hearty dinner in town
Day 2: Morning hike to pristine lakes, afternoon rock climbing session, evening soak at Hilside
Day 3: Full day of skiing/boarding at Mammoth Mountain Resort followed by soaking in the natural hot tub on site
No matter how you plan your Mammoth Lakes getaway, making time for the area’s incredible hot springs should definitely be on the itinerary. The opportunity to simmer in mineral-rich, heat-soothing waters while surrounded by stunning Sierra scenery is an experience you won’t soon forget.
“There must be something stardust in the Mammoth Lakes hot springs, because after soaking in them, you feel utterly blissed out and brand new.” – Outdoor Writer for Outside Magazine
So if you’re searching for California’s best natural hot springs that provide a healthy dose of rest, relaxation, and jaw-dropping beauty, look no further than Mammoth Lakes. This geothermal oasis offers the chance to simultaneously pamper your body and rejuvenate your spirit in a way few other places can. Start planning your Mammoth hot springs adventure today!
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The Ritual of Hot Spring Soaking
Part of what makes soaking in a natural hot spring so revitalizing is the mindful ritual around it. More than just submerging in some warm water, it’s about slowing down, being present, and allowing your body and mind to fully release tension.
Upon arrival at the hot springs, take a few grounding breaths and set your intention – whether that’s to ease sore muscles, destress from life’s busyness, or simply be at one with nature’s scenery. Transition into this relaxing mindset as you shed your outer layers.
Then ease yourself gradually into the thermal waters, allowing every muscle group to acclimate and surrender to the heat. Let the mineral-rich waters work their magic on your body. According to geologists, Mammoth’s springs are particularly high in rejuvenating minerals like:
- Sodium bicarbonate
- Sulfur
- Calcium
- Chloride
All of these have been shown to aid with pain relief, reducing inflammation, detoxification, improved circulation, and overall bodily healing.
As you luxuriate in these therapeutic waters, breathe deeply and sync your mind to the present moment sensations – the warmth enveloping you, the crisp alpine air, the sounds of nature around you.
For the ultimate indulgence, enhance your hot spring ritual with accessories like:
- A plushrobe for afterwards
- A cold beverage to stay hydrated
- A waterproof Speaker for peaceful music
- Nourishing snacks like fresh fruit
- A good book or journal
Disconnect from technology and truly unplug. Allow the outside world to fade as you surrender your full awareness to this grounding experience.
When you emerge from the heat-soaked bliss, you’ll feel refreshed at a cellular level – muscles loose, mind clear, spirit nourished. That’s the powerful recalibrating effect of Forest Bathing in Mammoth’s remarkable hot springs.
The Science Behind the Healing Waters
While the restorative benefits of soaking in hot mineral springs have been celebrated by cultures around the world for centuries, modern science is also validating the tangible health effects.
Studies show that bathing in thermal spring waters rich in elements like Mammoth’s can provide benefits such as:
- Pain relief and reduced inflammation: The heat improves blood circulation while mineral compounds like sulfur and sodium have natural anti-inflammatory properties.
- Detoxification: The warmth causes you to sweat, flushing out bodily toxins and lactic acid buildup. Minerals are also absorbed through the skin.
- Improved sleep and stress reduction: Heat exposure causes a boost in oxytocin levels, reducing anxiety and blood pressure. The relaxing effects promote better sleep.
- Increased mobility: The water’s buoyancy takes pressure off joints and muscles, allowing greater ease of movement.
- Skin rejuvenation: Mineral composition like silica provides exfoliating and purifying benefits for the skin.
Beyond just the physiological effects, the hot springs experience itself is also mentally and spiritually therapeutic when you frame it as an intentional self-care ritual.
So while getting your daily hot spring soak may seem indulgent, it’s really just smart preventative care and healing for your whole being. Set aside time for this wellness practice during your stay – your body, mind, and soul will thank you.
Discovering Mammoth’s Hidden Gem Hot Springs
For the truly intrepid hot springs connoisseur, Mammoth Lakes still holds a few secret off-the-beaten-path soaking spots to discover if you’re willing to put in a little extra effort.
One local’s beloved find is a remote, unnamed series of toasty pools tucked away in the mountains only accessible by a strenuous 2-mile hike. Adventurous souls who make the trek are rewarded with a spectacular high-alpine setting and three pristine piping hot spring-fed pools surrounded by cascading waterfalls and granite formations.
Soaking in these undeveloped, clothing-optional pools does require carefully navigating the slippery rocks and braving the elements. But many who’ve made the pilgrimage deem it more than worth the effort for the chance to immerse themselves in such an untouched, wild slice of Mother Nature’s thermal wonders.