If you’re looking for a peaceful, natural hot springs experience near Mammoth Lakes, Siphon Hot Springs (also known as Little Hot Creek) is a spot you don’t want to miss.
Located in California’s Eastern Sierra, this hidden gem offers a relaxing soak with stunning views of the surrounding mountains.
It’s a more secluded option compared to some of the more crowded hot springs in the area, making it a perfect spot for anyone who craves solitude and tranquility.
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Clothing Optional and Secluded Atmosphere
One of the unique features of Siphon Hot Springs is that it offers a clothing-optional experience.
Unlike the more popular hot springs around Mammoth Lakes, Siphon Hot Springs attracts fewer visitors, giving you the opportunity to unwind without large crowds.
This peaceful, laid-back atmosphere makes it an ideal spot for anyone looking to enjoy the springs in a more natural state.
Because of its remote location, you’re more likely to encounter fellow hot spring enthusiasts who are also looking for a quiet escape.
That said, it’s always important to be respectful of others, whether you choose to soak with or without clothing.
The Origin of “Little Hot Creek” Hot Springs
You might hear this spring referred to as Little Hot Creek, and for good reason.
A small creek runs nearby, connected to the larger Hot Creek, a well-known geothermal area.
On particularly hot days when the temperature of the main pool is too high for a comfortable soak, some visitors choose to relax in the cooler waters of the creek.
The creek also serves as an alternative soaking spot if the spring itself is too crowded.
So, whether you’re looking for a hot soak or a refreshing dip, the area provides multiple options for relaxation.
Pool Description and Surroundings
The main pool at Siphon Hot Springs is just a short 100-foot walk from the parking area, making it incredibly accessible for anyone who doesn’t want to hike far.
The pool itself is relatively small but perfectly sized for a cozy soak with about 8-10 people.
It’s constructed from natural rock and cement and features a control valve that allows you to adjust the water flow, making it one of the few natural hot springs with this added convenience.
If the water gets too hot, you can simply turn the valve to let less source water in or close it to let the pool cool down a little.
This unique feature adds to the comfort and flexibility of your soaking experience.
The surrounding area is peaceful and quiet, with panoramic views of the Sierra Nevada Mountains providing a breathtaking backdrop.
You can expect a tranquil atmosphere with little to no interruptions, as the more secluded location ensures fewer visitors compared to other hot springs in the region.
Water Temperature
The water temperature in Siphon Hot Springs can vary but typically stays around 100-105°F (37-40°C).
The temperature can fluctuate due to natural geothermal activity, so it’s a good idea to test the water with your hand or foot before fully entering.
Camping Near Siphon Hot Springs: What to Expect
For those who want to fully immerse themselves in nature, camping near Siphon Hot Springs is a fantastic option.
While there are no official campgrounds right at the springs, dispersed camping is allowed in several areas nearby, giving you the freedom to set up your tent or park your van for a night (or a week).
Dispersed Camping near Hot Springs
Dispersed camping is available on public lands surrounding the springs.
This type of camping offers a true off-grid experience, but keep in mind that there are no amenities like bathrooms, running water, or trash disposal.
You’ll need to bring everything you need and pack it out when you leave to ensure you’re following Leave No Trace principles.
- What to Bring: Since there are no facilities, be sure to bring plenty of water, a portable toilet system, and all necessary gear for camping, cooking, and staying warm at night. Temperatures can drop significantly, especially in the fall and winter, so pack accordingly.
- Vanlife and RV Tips: If you’re traveling in an RV or van, be prepared for some uneven and potentially muddy roads, especially after rain. Larger vehicles may have a harder time navigating some of the dirt roads closer to the springs, so plan to park a little farther away and walk if necessary.
What to Expect
Camping near Siphon Hot Springs offers a peaceful experience, surrounded by the stunning natural beauty of the Eastern Sierra.
You’ll likely enjoy quiet nights with little light pollution, perfect for stargazing.
Wildlife is abundant in the area, so be on the lookout for deer, coyotes, and even the occasional rattlesnake during warmer months.
As always, be mindful of your food storage to avoid attracting animals to your campsite.
If you visit during the hot-season or weekdays, you may even have the place to yourself.
However, on weekends or holidays, you might encounter a few other campers or hot spring visitors, though it rarely feels crowded.
How to Get to Siphon Hot Springs
Getting to Siphon Hot Springs is relatively straightforward, though it involves a bit of off-road driving.
Here’s a step-by-step guide to help you find your way.
- Starting Point: Mammoth Lakes
From Mammoth Lakes, take U.S. Highway 395 south. You’ll drive for about 5.5 miles until you reach Benton Crossing Road. You’ll know you’re on the right path when you pass the famous little green church, a local landmark. Turn left onto Benton Crossing Road - Drive for about 1.2 miles, take a slight left onto Whitemore Tubs Road
- Drive for about 3.3 miles, turn left onto Owens River Road
- Drive for about 1.8 miles, take a sharp left onto Forest Road 3S138. This road is rough, and can be rougher is it’s wet, so make sure your vehicle can handle the terrain.
- Parking and Walking to the Springs
After following the dirt road for about 1.9 miles, you’ll find a small parking area to the right and Siphon Hot Springs is directly across to the right of the road. From there, it’s just a short walk to the hot springs, but the trail can be rocky and uneven. Make sure to wear sturdy shoes and be prepared for some minor elevation changes if disperse camping.
Pro Tip: During the winter or after heavy rain, the dirt road leading to the springs can become difficult to navigate. Be more cautious if you are not in a 4×4 and the road conditions is not ideal to avoid getting stuck.
Tips for Visiting Siphon Hot Springs
To make the most of your visit, here are a few handy tips:
- Bring Plenty of Water: There are no facilities near the springs, so pack more water than you think you’ll need, especially if you plan to camp.
- Check the Weather: Temperatures in the Eastern Sierra can swing drastically from day to night, so pack accordingly. Also, be aware of the road conditions if you’re visiting after a storm or in winter.
- Respect Nature: Follow Leave No Trace principles by packing out everything you bring, including trash. The area is beautiful because it’s wild—let’s keep it that way.
- Soak Safely: The water temperature can vary from day to day. Always check the water with your hand or foot before fully entering to avoid burns.
Other Eastern Sierra Hot Springs to Visit
If you’re exploring the Mammoth Lakes area, there are several other free hot springs in California worth checking out.
Popular spots like Wild Willy’s Hot Springs, Rock Tub Hot Springs, and Hilltop Hot Springs.
Each of these hot springs is located within a short drive of Siphon Hot Springs, so you can easily turn your visit into a full hot springs tour.
Final Thoughts
Siphon Hot Springs is truly a hidden gem that offers the perfect blend of relaxation and adventure.
Whether you’re soaking in the hot springs, playing in the creek, or camping under the stars, this spot near Mammoth Lakes is a must-visit for any nature lover or hot spring enthusiast.
With its seclusion, natural beauty, and clothing-optional vibe, it’s the kind of place where you can leave your worries behind and enjoy the simple bliss of nature.
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