Whenever I visit Hawaii, I explore more than the famous beaches and waterfalls.
The islands also have some amazing natural hot springs.
The best hot springs in Hawaii, like the Pohoiki Warm Springs on the Big Island, let you experience the islands’ natural beauty up close in a relaxing way best hot springs in Hawaii.
Volcanic eruptions have destroyed some hot springs in Hawaii, but a few unique spots remain.
Each spring is different, with some surrounded by lush forests and others near the ocean.
If you want a soothing escape, soaking in these geothermal pools is a special treat.
I want to share where to find these hidden gems and what makes each one unique.
Whether you want a quiet retreat or a fun spot with friends, Hawaii’s hot springs offer something for everyone.
Overview of Hot Springs in Hawaii
Hawaii’s hot springs form because of the islands’ volcanic landscape and geothermal sources.
When I visit these places, I relax in warm, mineral-rich waters and learn about how volcanic heat shapes the islands.
Geological Origins and Volcanic Activity
Intense volcanic activity creates Hawaii’s hot springs.
Shield volcanoes like Mauna Loa and Kīlauea produce large flows of lava and igneous rock.
The earth’s heat escapes through cracks, warming underground water and forming geothermal pools.
The Big Island has most natural hot springs because of its active volcanic zones.
Rainwater seeps through volcanic rock and heats up when it reaches molten magma deep below.
The water then rises, creating natural hot springs and warm ponds.
In places like Pohoiki, new hot springs appear after eruptions, such as after Kīlauea’s 2018 eruption.
Many hot springs are near active or dormant volcanoes, making these visits unique.
Types of Hot Springs and Warm Ponds
On Hawaii, I find two main types of thermal waters: hot springs and warm ponds.
Hot springs are usually small pools heated directly by geothermal activity, making the water hotter.
Warm ponds, like Pohoiki Warm Springs and the now-closed Ahalanui, are often larger and mix warm freshwater with cooler ocean water.
This mix creates a comfortable place to swim.
Some places are wild and natural, while others have built-up edges or picnic spots nearby.
The waters are sometimes rich in minerals, which locals call “healing waters.”
People visit these spots to soak for relaxation or health benefits.
Popular places like Pohoiki Warm Springs and Queen’s Bath offer different settings, sizes, and water temperatures.
Safety and Etiquette for Visiting
When I visit a hot spring or warm pond in Hawaii, I always put safety and respect first.
Volcanic and geothermal pools can change temperature quickly, and some areas may close due to volcanic activity.
I check for signs or updates before visiting.
Hot springs may have bacteria or other organisms, so I avoid getting water in my mouth or open wounds.
I never bring glass or leave trash behind.
I respect local customs, like speaking softly and leaving natural features as I found them.
Some sites, especially those on private land or in protected parks, have strict rules.
Following these rules helps keep the springs clean and safe for everyone.
I read any posted rules and talk to locals if I have questions about proper behavior.
Top Hot Springs on the Big Island of Hawaii
The Big Island has unique and memorable natural hot springs.
Each spot offers its own mix of scenery, water temperature, and atmosphere.
Ahalanui Warm Pond
Ahalanui Warm Pond was a large geothermal pool in Ahalanui Park.
The pool was partly man-made and filled with ocean and volcanically heated water.
Locals liked it because the temperature stayed between 90 and 95°F, which made it warm but not too hot.
The salty, mineral-rich water felt relaxing, and the shallow sides were good for families.
Coconut palms nearby made the pond feel tropical and inviting.
In July 2018, a volcanic eruption covered Ahalanui Warm Pond with lava, so it no longer exists as a swimming spot.
Pohoiki Hot Springs
Pohoiki Hot Springs sit near the new black sand beach at Isaac Hale State Park.
The 2018 lava flow created these pools, changing the area.
Several small pools formed along the shoreline, each heated by underground volcanic activity.
When I visited, the water temperature changed from pool to pool.
Some pools felt bath-warm, while others were much hotter.
The mix of ocean water and geothermal heat makes Pohoiki unique.
I check the area for safety and always act respectfully, as these pools are still changing.
Read more about Pohoiki warm springs at Love Big Island.
Isaac Hale State Park
Isaac Hale State Park is on the Puna coast.
The park is known for its black sand beach, surf spots, and the nearby Pohoiki Hot Springs.
I like relaxing here, having a picnic, and enjoying the ocean breezes.
The park feels calm and is less crowded than other places on the Big Island.
Facilities include restrooms, showers, and parking, which help families and groups.
The new shoreline and hot pools bring a sense of discovery.
Lifeguards are sometimes present, but swimming conditions can change fast.
I always check warnings before going in.
You can find more details about the park and hot springs at Finding Hot Springs.
Millionaires Pond
Millionaires Pond is a lesser-known spot, but locals love it.
It’s a naturally heated warm pond inland, surrounded by lush jungle.
Geothermally heated groundwater and some freshwater feed the pond.
When I visited, the water felt warm and soothing, and small fish sometimes swam around my feet.
The pond got its name because it was once on private property, so only a few people could use it.
Now, access can change, and rules may vary depending on land ownership.
I suggest being respectful and asking locals about current access before you visit.
If you want a quiet, out-of-the-way experience, Millionaires Pond is a great choice.
Hot Springs and Tide Pools on Other Hawaiian Islands
Some of Hawaii’s most unique water features aren’t just hot springs—they’re beautiful natural tide pools with warm water and dramatic scenery.
The best tide pools are spread out across Kaua’i, Maui, and Oahu.
Queen’s Bath on Kaua’i
Queen’s Bath is a favorite tide pool in Princeville on Kaua’i’s north shore.
This natural pool is carved in lava rock and fills with ocean water, making it a popular swimming spot when the ocean is calm.
I need to be careful here.
In winter, waves can get dangerously high and strong currents can sweep people away.
Visiting in summer or during low surf is safest.
Warning signs are along the trail, and I check local surf conditions before heading down.
When it’s safe, the water is clear and cool, with colorful fish swimming nearby.
I bring water shoes because the lava rock is rough and sometimes slippery.
The short hike to Queen’s Bath is scenic but can get muddy after rain, so I wear sturdy shoes.
I always respect the ocean here and never take risks with big waves.
Olivine Pools on Maui
The Olivine Pools are natural tide pools on Maui’s northwestern coast.
They have sparkling, clear water surrounded by volcanic rock.
The hike down from the parking area is steep and rocky, so good footwear is important.
When I reach the pools, I enjoy the clear water and the unique rock shapes.
The pools can be shallow or deep, depending on recent waves.
There isn’t much shade, so I bring sunscreen and plenty to drink.
It’s easy to see colorful marine life, and sometimes waves crash over the rocks.
High surf can make even standing near the edge dangerous, so I visit on calm days.
Makapu’u Tide Pools on Oahu
The Makapu’u Tide Pools are near Makapu’u Point on Oahu’s southeastern coast.
I hike down from the Makapu’u Lighthouse Trail to reach these pools.
The descent is steep and rocky, but the tide pools below the cliffs are worth it.
The pools have crystal-clear water and views of small fish, crabs, and sometimes sea urchins.
It’s easy to spend hours snorkeling or relaxing here.
The blue ocean and rugged cliffs make a beautiful backdrop.
I always visit at low tide and calm surf.
Even a small high tide can bring big waves over the rocks.
There are no lifeguards, so I take safety seriously and never go alone.
Pools of Oheo and the Seven Sacred Pools
When I think about hot springs in Hawaii, the Pools of Oheo stand out for their beautiful setting and peaceful vibe.
Tucked into East Maui, this spot mixes natural beauty with adventure.
Seven Sacred Pools of Oheo
The Pools of Oheo, sometimes called the Seven Sacred Pools, are a series of natural pools joined by cascading waterfalls.
These pools aren’t just seven—often there are more, depending on rainfall and the flow of the stream.
The water travels through Oheo Gulch, creating tiered pools that look magical.
Located in the Kipahulu area of Haleakala National Park, these pools are surrounded by jungle and cliffs.
The mix of freshwater, lava rock, and bright green plants makes the whole area feel like a hidden paradise.
For many travelers, the Seven Sacred Pools of Oheo are a must-see on Maui.
Exploring Pools of Oheo
I learned the best way to enjoy the pools is by taking my time. Early mornings are quieter and less crowded, which helps because this spot fills up fast as the day goes on.
The hike to the pools is easy. National Park facilities make it comfortable even for families.
You can swim when conditions are safe, though rain or high water sometimes closes the pools. I walk carefully on the rocks if I want to dip my feet in.
Each pool has its own charm, from waterfalls to ocean views. On sunny days, the igneous rocks warm the water, but these are not traditional hot springs.
The pools retain heat from the sun and usually feel cozy.
Haleakala National Park Experience
Haleakala National Park includes the Pools of Oheo, so I get to explore other sights too. Scenic trails like the Pipiwai Trail lead to giant bamboo forests and Waimoku Falls.
I need a national park pass for entry. The visitor center has restrooms, parking, and helpful information.
Park staff keep the area well-organized and clean. Friendly rangers often answer my questions.
Rules protect the plants, animals, and water quality because so many people visit. I make sure to respect the land and stay on marked paths.
Natural Features and Wildlife at Hawaiian Hot Springs
Hawaii’s hot springs offer much more than just warm water. These beautiful spots bring me close to rare wildlife and unique scenery shaped by volcanoes.
Marine Life and Tropical Fish
When I visit hot springs near the coast, I often spot colorful marine life. Warm pools that connect to the ocean or tide pools let tropical fish and sea creatures swim in and out.
I have seen yellow tangs, butterflyfish, and even small eels in these shallow areas.
Some marine life you might find nearby:
- Yellow tang
- Parrotfish
- Butterflyfish
- Sea urchins
- Hawaiian green sea turtles (honu)
Cooled lava rocks form tide pools that become tiny marine habitats. I often notice crabs crawling between the stones and sometimes see small octopuses hiding.
The water stays clear, so I can easily watch the activity below the surface.
For more information and photos of wildlife at these hot springs, I browse this list of Hawaii hot springs.
Black Sand Beaches and Volcanic Landscapes
Standing on a black sand beach beside a hot spring always feels breathtaking. Lava eroded by waves, especially from active volcanoes like Kīlauea, creates these unique beaches.
The sand feels fine and soft under my feet, with a deep black color.
Key volcanic features I see include:
- Black sand beaches
- Jagged lava rocks
- Steam vents
- Young plant life growing between the rocks
Hot springs like Pohoiki Warm Springs sit right on the edge of these volcanic landscapes. Sometimes I see steam rising through cracks in the ground.
The landscape changes often after volcanic eruptions. Watching new land form and plants grow around these natural wonders inspires me.
Before visiting, I check maps and details for places like Pohoiki and others listed at Hawaii’s best hot springs.
Popular Activities at Hawaii’s Hot Springs
Hot springs in Hawaii offer both fun and relaxation. I can swim, explore nearby trails, and enjoy the soothing warm waters.
Swimming and Snorkeling
Most hot springs in Hawaii are warm, not scalding, which makes them perfect for swimming. Some, like Pohoiki Warm Springs, sit right by the ocean, giving me both a hot soak and fresh ocean breezes.
The mix of freshwater and saltwater creates comfortable temperatures and a unique swimming experience.
Snorkeling is allowed in some springs and tide pools, where I see schools of colorful fish and interesting rock formations. I check for safe swimming zones, as currents can be strong if the spring connects to the sea.
I use reef-safe sunscreen to help protect the local marine life.
Quick Tips for Water Fun
- Wear water shoes for rocky areas
- Look for posted signs about water safety
- Bring my own snorkeling gear in case rentals aren’t available
Hiking Trails Near Hot Springs
Some hot springs are easy to reach, but others need a short hike. Trails near Hawaii’s hot springs often lead through lush forests or past lava rock, making the walk to the spring part of the adventure.
For example, the trail to Pohoiki Warm Springs crosses new black-sand beaches formed by recent volcanic activity.
Hiking lets me see native plants and birds, and sometimes wild pigs. I always bring water, wear sturdy shoes, and take out everything I bring in.
Some trails get muddy after rain or may close during volcanic activity, so I check for updates before I go.
Things I Bring for Hiking
- Water bottle
- Light snacks
- Camera or phone for pictures
- Small towel for drying off
Relaxation and Healing Benefits
Soaking in Hawaii’s geothermal waters helps my muscles relax after a hike. The water’s minerals may benefit my skin and joints, though scientific studies are limited.
Locals have used these springs for generations to ease aches and relieve stress.
The tranquil setting helps me unwind. I can float and listen to the wind in the palm trees.
Sometimes I meet other visitors who enjoy relaxing in silence or chatting about their travels. These healing waters give me a peaceful break from busy days.
Benefits I Enjoy
- Smoother skin from minerals
- Soothed muscles after swimming or hiking
- Reduced tension and mental stress
How to Plan Your Visit to the Best Hot Springs in Hawaii
Planning a trip to Hawaii’s hot springs takes a little preparation. I check the best time to visit, travel responsibly, and follow practical safety tips.
Best Times to Visit
I always check the weather before planning my hot spring trip. The Big Island’s warm ponds, like those at Pohoiki, get busiest on weekends and holidays.
To avoid crowds, I visit early in the morning or during weekdays.
Volcanic eruptions and natural disasters can change access or create new hot springs, so I look for news and updates about the Puna Coast. If I’m unsure about trail safety, I ask locals for advice.
Tide pools along the Pacific Ocean change with seasonal waves and tides. I plan my visits during calm conditions to enjoy the springs safely.
Responsible Tourism and Conservation
I respect the environment when I visit Hawaii’s sacred source hot springs. Many sites post rules about not using soaps or chemicals, and I follow signs that limit access or keep me on marked trails.
Some pools are sacred to locals, so I avoid disturbing rocks or leaving trash. Volcanic landscapes are fragile, especially where new lava or geothermal features have formed.
I use reef-safe sunscreen and pack out all my trash. Sometimes areas close for recovery after earthquakes or storms, and I always honor those closures.
Travel Tips and Local Insights
I bring water shoes for rocky pools and pack a sand-free towel or extra dry clothes. Staying hydrated is important, especially in the Hawaiian sun.
I make a list of other nearby attractions in case my chosen hot spring is closed for safety reasons.
Locals often know which hot ponds are clean and safe. For example, Pohoiki Bay and its warm springs are about an hour from Hilo and are easy to add to a day trip.
Some hot ponds can have health risks if water circulation is poor. I avoid soaking if the water is murky or if I have cuts or open wounds, since bacteria may be present.
Unique Hot Springs Resorts and Accommodations
Staying near mineral water pools and swimming springs in Hawaii lets me fully enjoy the healing benefits of natural hot springs. Some places offer direct access to warm, volcanic waters, while others provide relaxing amenities in a beautiful island setting.
Sacred Source Hot Springs Resort
When I want an immersive hot springs experience in Hawaii, Sacred Source Hot Springs Resort stands out. This resort features natural mineral water pools, fed by geothermal springs deep beneath the earth.
I get to soak in warm, soothing waters that help relax my muscles and calm my mind. The setting is lush and peaceful, surrounded by tropical plants.
Rooms and cottages have private access to the swimming springs. Many also have outdoor soaking tubs.
The on-site kitchen serves fresh, healthy food made with local ingredients.
Here’s a quick list of features I find at the resort:
- Private or shared mineral pools
- Guided meditation and yoga classes
- Outdoor relaxation areas
The resort limits the number of guests, so things stay quiet and uncrowded. This makes my experience here feel even more special.
Other Notable Lodging Options
Besides Sacred Source, you can find other comfortable places near popular hot springs in Hawaii.
Some hotels sit close to natural pools like Pohoiki Warm Springs. Here, you can enjoy open-air soaking in a volcanic landscape.
Private rentals and small inns also give you access to local hot pools or tide pools. These spots let you relax in warm water surrounded by nature, offering a different experience from regular hotels.
At some properties, you can book rooms with direct views of the ocean or forest.
Many places offer wellness services like massages or spa treatments. These options help you unwind after a day at the springs.
If you want more luxury, several upscale spa resorts in Hawaii provide wellness experiences inspired by natural hot springs. Even if they don’t have true geothermal pools, you can still enjoy relaxing amenities.
