Crowley Hot Springs, also known as Wild Willy’s, are among the most popular natural hot springs in the Eastern Sierra, especially for travelers exploring hot springs near Mammoth Lakes, California.
Surrounded by wide-open high desert landscapes with views of the snow-capped Sierra Nevada mountains, these springs offer one of the most scenic soaking experiences in the state. Unlike more remote springs, Crowley is relatively easy to reach by car and a short walk, which makes it a favorite spot for both locals and travelers. The pools are natural, rustic, and free to use, providing an authentic backcountry atmosphere while still being accessible.
Jump to:
What Should You Know Before Going to Crowley Hot Spring
Crowley Hot Springs (Wild Willy’s) are free and open to the public, making them one of the most popular hot springs in the Eastern Sierra. The water emerges from the ground at about 125 °F (52 °C) – far too hot for direct soaking – but as it flows into the natural pools, it cools down to a comfortable 95–105 °F (35–40 °C) depending on the season and outside temperature.
The springs feature two main soaking pools, both set against stunning mountain backdrops. Facilities are minimal – there are no restrooms, changing rooms, or trash bins – so you must follow Leave No Trace principles. Alcohol and glass are prohibited, and because this is a fragile environment, visitors should respect the natural setting and other soakers.
No reservations or permits are required to visit Crowley Hot Springs. Access is completely free, but plan ahead since the area can get crowded on weekends and holidays.
Camping is not allowed at the springs themselves, but dispersed camping is available on nearby Bureau of Land Management (BLM) lands.
How to Get to Crowley Hot Spring
Crowley Hot Springs, also known as Wild Willy’s, are located in the Long Valley Caldera near Mammoth Lakes, California. The springs sit about 22 minutes south of Mammoth Lakes and just east of Highway 395.
To reach the springs, you’ll drive down a well-marked dirt road for about 2 miles until you reach the parking area. From there, a short boardwalk trail of about 0.25 miles (400 meters) leads you directly to the soaking pools. The walk is flat and easy, making the springs one of the more accessible natural hot springs in the Eastern Sierra.
The nearest major city is Bishop, about 38,3 miles to the south, while Los Angeles is about 5 hours away by car.
Best Time to Visit Crowley Hot Spring
Crowley Hot Springs can be visited year-round, but the best seasons are spring and fall, when daytime temperatures are mild, and the Eastern Sierra landscape is especially beautiful with wildflowers or autumn colors.
In summer, temperatures in the valley can climb above 90 °F (32 °C), which makes soaking less comfortable during the day. Early mornings and evenings are the best times if visiting in warmer months.
Winter can also be magical – the pools remain warm even when the surrounding mountains are covered in snow. However, be prepared for icy roads and colder conditions, and always check weather reports before traveling.
Because the springs are free and easy to access, they can become crowded on weekends and holidays. For a quieter experience, aim for weekdays or visit early in the morning.
Opening Hours and Entry Costs at Crowley Hot Spring
Crowley Hot Springs are located on public Bureau of Land Management (BLM) land and therefore have no official opening hours – in practice, they are accessible 24 hours a day, 7 days a week. For safety reasons, however, it’s best to visit during daylight hours, as the dirt road and boardwalk can be tricky in the dark.
Access to the springs is completely free, and there are no permits or reservations required. Parking at the trailhead is also free, though limited in space.
Where to Stay Nearby Crowley Hot Spring
There is no lodging directly at Crowley Hot Springs, as the pools are located on open BLM land. Most visitors either camp nearby or stay in the closest towns. Camping is not permitted at the springs themselves, but dispersed camping is available in the surrounding public lands of the Long Valley Caldera.
For more comfort, the nearest base is Mammoth Lakes, just 22 minutes away by car. This mountain town is known for its ski resort, alpine lakes, and hiking trails, and it offers a wide selection of hotels, cabins, and vacation rentals. Another option is Bishop, about 38,3 to the south, a friendly Eastern Sierra town popular with climbers and outdoor enthusiasts, offering a good range of motels, inns, and local restaurants.
Recommended Stays Nearby
The Village Lodge – Mammoth Lakes
A top-rated mountain lodge offering condo-style suites with full kitchens, fireplaces, and balconies. Guests enjoy direct access to the gondola, plus a heated outdoor pool and hot tubs – perfect for relaxing after soaking at Crowley Hot Springs.
Holiday Inn Express & Suites – Bishop
A modern and reliable choice in downtown Bishop, offering spacious rooms, complimentary breakfast, and an indoor pool. Its central location makes it convenient for exploring the Eastern Sierra, whether you’re heading to climbing areas, alpine lakes, or returning from your hot springs adventure.
For more options, explore the interactive map below:
What to Do Nearby Crowley Hot Spring
Visiting Crowley Hot Springs is an unforgettable experience, but the Eastern Sierra is packed with natural wonders and outdoor activities that make the trip even more worthwhile.
Just a short drive north, Mammoth Lakes is a true alpine playground. In summer, you can hike around the crystal-clear Mammoth Lakes Basin, rent a boat on Lake Mary, or explore volcanic formations like the Earthquake Fault. In winter, Mammoth Mountain transforms into one of California’s top ski resorts, drawing snow enthusiasts from around the world.
If you’d like to add a bit of adventure, you can join a Beginner Climbing Class in Mammoth Lakes. This guided experience introduces you to the basics of outdoor rock climbing in a safe and scenic setting. You’ll learn proper techniques, use real climbing equipment, and get the chance to scale natural granite walls surrounded by the Sierra Nevada – an exciting way to connect with the landscape.
To the south, Bishop serves as the cultural and adventure hub of the region. It’s famous for the Buttermilk Boulders, a world-class climbing area, and also offers scenic drives along Highway 168 into the high Sierra. The town itself has a welcoming small-town atmosphere with local restaurants, breweries, and shops.
Nature lovers shouldn’t miss Devils Postpile National Monument, with its striking basalt columns and the beautiful hike to Rainbow Falls. Another iconic stop nearby is Convict Lake, known for its turquoise waters framed by dramatic peaks – a perfect spot for photography or a picnic.
Other Hot Springs Nearby Crowley Hot Spring
Travelers soaking at Crowley Hot Spring can easily explore a few other natural pools in the Long Valley area. Hilltop Hot Springs offers a picture-perfect setting with steaming travertine pools and wide-open mountain views. Just a short drive away, Rock Tub Hot Springs provides a peaceful, rustic soak favored by locals at sunrise and sunset. For those craving more solitude, Shepherd Hot Springs lies slightly off the beaten path, featuring crystal-clear waters framed by the Sierra Nevada peaks.
Another iconic stop nearby is Convict Lake, known for its turquoise waters framed by dramatic peaks – a perfect spot for photography or a picnic.
If you’re planning a longer Eastern Sierra road trip that includes Yosemite, don’t miss our guide to hot springs near Yosemite to discover even more scenic soaking spots along your route.