Ringbolt Hot Springs, also known as Arizona Hot Spring, are among the most popular natural hot springs in Arizona. They are located in the Black Canyon of the Colorado River, just a few miles from Hoover Dam, placing them among the most iconic stops featured in our complete guide to the hot springs near Hoover Dam.
The springs are reached by a hike through a narrow canyon, with sandy paths, rocky passages, and even a metal ladder to climb. The soaking pools, built of rock and cement, sit right by the riverbank and offer geothermal water around 104 °F (40 °C) with stunning views of the canyon walls rising above.
Jump to:
What should you know before going to Ringbolt Hot Spring
Ringbolt Hot Springs are completely natural and undeveloped, so there are no facilities or services on-site — a similar level of rustic remoteness can be found at Sheep Bridge Hot Spring deep in Tonto National Forest. The pools are built from rock and cement right by the river and can fit only a handful of people. The water averages around 104 °F (40 °C), though the temperature can vary depending on the season and the Colorado River flow.
The springs are accessible only by hiking, with two different trail options. Both are considered strenuous, leading through sandy and rocky canyon terrain and requiring a climb down a metal ladder. Summer conditions bring extreme heat in the canyon, so the springs are generally recommended from fall through spring.
There are no trash bins, restrooms, or changing facilities — the rule is “pack it in, pack it out.” It’s also important to note that soaking is closed from May 15 through September 30 due to extreme heat risks and visitor safety.
How to get to Ringbolt Hot Spring
Ringbolt Hot Springs are located in the Black Canyon of the Colorado River, just 10 minutes from Hoover Dam and about 39 minutes drive from Las Vegas — making them one of the highlights featured in our complete guide to Arizona Hot Springs. The starting point is the Arizona Hot Spring Trailhead, located along US-93 near the Hoover Dam access road.
The hot springs are reached via a loop trail about 5.9 miles (9.5 km) long. The route takes you through sandy washes, rocky canyon sections, and narrow passages, with a descent down a metal ladder just before the pools.
The hike is considered strenuous, especially in warmer weather, so it’s essential to bring plenty of water, sturdy footwear, and sun protection. Most visitors complete the loop in about 4–5 hours.
Best time to visit Ringbolt Hot Spring
Ringbolt Hot Springs are only accessible during certain months — the trail is officially closed from May 15 through September 30 due to extreme heat in the canyon. The best time to visit is therefore from October through April, when conditions are much safer and more comfortable.
Fall and spring provide the best balance of air and water temperatures, making for a rewarding hike and soak without the risk of overheating. Winter is colder, but that’s when the contrast between the hot pools and crisp desert air feels especially magical.
For fewer crowds, it’s best to start your hike early in the morning or plan your visit on a weekday, as weekends can get very busy.
Opening Hours and Entry Costs in Ringbolt Hot Spring
Ringbolt Hot Springs are open to the public, but the hiking trail is officially closed from May 15 through September 30 due to extreme canyon heat. During the rest of the year, the site is accessible 24 hours a day, so you can enjoy the springs at sunrise or sunset.
Admission is free, with no soaking fee required. The only cost is a parking fee at the trailhead, managed as part of the Lake Mead National Recreation Area, usually just a few dollars per vehicle per day.
No reservations are available — access works strictly on a first-come, first-served basis.
Where to Stay Nearby Ringbolt Hot Spring
There are no traditional lodging options right at Ringbolt Hot Springs — access is only by hiking, so the closest choice is camping near the trailhead or along the Colorado River within Lake Mead National Recreation Area. Campsites here are primitive, usually offering only fire rings and open space for tents or RVs, with no developed facilities. What you get in return is a night under the incredibly dark desert sky full of stars and the peaceful surroundings of the canyon — an unforgettable experience for adventurous travelers.
For more comfort, the nearest option is Boulder City, about a 15-minute drive away. This historic town was founded during the construction of Hoover Dam and still retains a small-town charm with cafés, museums, and local restaurants. It’s a perfect base for visitors who want a balance between nature and convenience.
Another option is Las Vegas, about 39 minutes from the trailhead, offering every type of accommodation — from budget motels for road trippers to luxury resorts with pools, casinos, and spas. With the excellent road connection, it’s easy to spend the day hiking and soaking at the springs and then enjoy a lively evening in the city.
Recommended stays nearby Ringbolt Hot Spring
Best Western Hoover Dam Hotel – Boulder City
A modern hotel located in the heart of Boulder City. It offers spacious rooms with comfortable beds, an indoor pool, and a fitness center. Guests praise the cleanliness, the proximity to local restaurants, and the quick access to Hoover Dam and Lake Mead. A reliable choice for families and couples alike.
Boulder Dam Hotel – Boulder City
A historic property dating back to 1933, originally built to house engineers and workers during the construction of Hoover Dam. Today, it features cozy vintage-style rooms, an on-site museum, and a restaurant. It’s loved for its unique atmosphere that blends history with hospitality, as well as its central location in Boulder City’s historic district.
You can explore more accommodations and book directly through the interactive map below:
What to Do Nearby Ringbolt Hot Spring
Ringbolt Hot Springs sit in the heart of the Black Canyon of the Colorado River, one of the most scenic areas on the Arizona–Nevada border. The hike itself is already an adventure — you’ll pass through narrow slot canyons, sandy washes, and rocky terrain, finishing with a descent down a metal ladder to the river.
The area is popular for water activities on the Colorado River. Visitors can enjoy kayaking or paddleboarding, either on calmer stretches or through gentle rapids. Boat tours through Black Canyon are also a favorite, starting near Hoover Dam and continuing down the picturesque river corridor.
A great addition to your visit is the guided kayak tour from Willow Beach through Black Canyon. You’ll paddle along the Colorado River, passing dramatic canyon walls and calm stretches of water. Along the way, there’s a chance to spot bald eagles and other wildlife, while enjoying the unique tranquility of the canyon. The trip also includes refreshments on the riverbank, making it a relaxed yet adventurous experience.
History and engineering enthusiasts will appreciate the Hoover Dam, one of the largest structures of its kind in the U.S., offering guided tours inside and panoramic views over Lake Mead. And for a complete contrast, just 39 minutes drive away lies Las Vegas, where you can trade desert wilderness for bright lights, shows, and vibrant nightlife.
Other Springs Nearby Ringbolt Hot Spring
If Ringbolt Hot Springs leave you wanting more, head to Sheep Bridge Hot Springs in Tonto National Forest. Set on the Verde River, their small rock pools beside a historic bridge create a peaceful and wild atmosphere. Another option is Verde Hot Springs, also on the Verde River, known for the ruins of an old resort and natural soaking pools right at the river’s edge.