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Lava Hot Springs in Idaho

Introduction to Lava Hot Springs

Lava Hot Springs is a small town in southeastern Idaho that is home to the world-famous Lava Hot Springs Foundation. The foundation operates a hot springs resort and waterpark, which attract visitors from all over the world.

The hot springs at Lava Hot Springs are some of the hottest in the world, with temperatures reaching up to 104 degrees Fahrenheit. The springs are fed by an underground aquifer that is heated by volcanic activity.

The Lava Hot Springs Foundation was established in 1892, making it one of the oldest hot springs resorts in the United States. The foundation operates the hot springs resort and waterpark, as well as a museum and interpretive center.

The Lava Hot Springs Resort & Waterpark features two outdoor pools, each with its own temperature control. The hotter of the two pools has a temperature of 102 degrees Fahrenheit, while the cooler pool is set at a comfortable 96 degrees Fahrenheit. There are also several slides and other attractions at the waterpark.

Visitors to Lava Hot Springs can also enjoy hiking, biking, and picnicking in the surrounding area. There are several trails that wind through the forests and mountains around town.

The Different Types of Hot Springs

There are four main types of hot springs:

1. Seep hot springs: These occur when groundwater seeps out of the ground and is heated by rocks below the surface.

2. Fumarole hot springs: These occur near volcanoes, where gases escape from the ground and heat the water.

3. Geyser hot springs: These occur when water is heated by magma deep below the surface and then erupts violently from the ground.

4. Solfatara hot springs: These occur near active or inactive volcanoes, where sulfur-rich gases escape from the ground and heat the water.

What to do in Lava Hot Springs

There are plenty of things to do in Lava Hot Springs, Idaho! Here are just a few ideas:

-Soak in the world-famous hot springs: There are over two dozen hot springs in Lava Hot Springs, all with different temperatures and mineral content. Whether you're looking to relax or get some relief from aches and pains, there's a spring for you.

-Take a dip in the Olympic-size pool: The pool at Lava Hot Springs is open year-round and heated to a comfortable temperature. It's perfect for lap swimming, water aerobics, or just cooling off on a hot day.

-Hike or bike the scenic trails: There are several trails around Lava Hot Springs that offer stunning views of the surrounding mountains and valleys. Whether you're looking for an easy stroll or a challenging hike, there's a trail for you.

-Explore the historic downtown: Downtown Lava Hot Springs is home to several historic buildings, including the old train depot and the Art Deco City Hall. Take a walk down Main Street and imagine what life was like here 100 years ago.

Whether you're looking to relax or have an adventure, Lava Hot Springs has something for everyone!

The Best Time to Visit Lava Hot Springs

Lava Hot Springs is a great place to visit all year round, but there are certain times of year that are better than others. Here are some things to consider when deciding when to visit Lava Hot Springs:

-The weather: Lava Hot Springs is located in Idaho, which means it can get pretty cold in the winter. If you're not a fan of the cold, then you might want to wait until spring or summer to visit. However, if you don't mind a little chill in the air, then winter can be a great time to visit because the crowds will be smaller and the prices will be lower.

-The water temperature: The water temperature in the hot springs varies depending on the time of year. In the winter, the water is typically around 95 degrees Fahrenheit, while in the summer it can get up to 105 degrees Fahrenheit. If you're looking for a relaxing soak, then spring or fall might be the best time to visit when the water is cooler. But if you're looking to really heat up, then summer is your best bet.

-Your schedule: Of course, ultimately your schedule will dictate when you can visit Lava Hot Springs. If you have some flexibility, then try to avoid visiting during peak times like holidays and summer break. You'll find that the crowds will be smaller and the prices will be lower if you visit during off-peak times.


Lava Hot Springs in Idaho is an amazing place to enjoy a hot-springing experience. With various activities and attractions available for visitors, it has something for everyone who visits this unique destination. From the natural beauty of the area, to its pools, camping facilities, and pristine views – Lava Hot Springs have something special that will capture your imagination and leave you wanting more! No matter what kind of vacation you are looking for, be sure to check out all that Lava Hot Springs has to offer – so you can make memories that will last a lifetime.