Imagine this—warm, crystal-clear water spilling over natural terraces, surrounded by the rolling hills of the Tuscan countryside. Welcome to the Saturnia hot springs, a hidden gem tucked away in southern Tuscany. For thousands of years, these natural thermal baths have drawn visitors seeking relaxation and healing, thanks to their mineral-rich waters that flow at a constant, soothing temperature of 37.5°C (99.5°F). Best of all? Enjoying this stunning natural wonder is completely free.
Whether you’re looking for a unique stop on your Italian road trip, a peaceful escape amid Tuscany’s scenic beauty, or simply an unforgettable experience, Saturnia is a must-see destination that offers something truly special.
In this blog, we’ll share everything you need to know about the Saturnia hot springs—from practical tips and the best times to visit, to the fascinating legends surrounding their origins and how to plan your route. Let yourself be inspired and discover why Saturnia’s thermal baths deserve a spot on your Tuscany itinerary.



What Are the Saturnia Hot Springs?
The Saturnia hot springs are a natural wonder shaped by thousands of years of geological activity. The water emerges directly from a deep underground spring, maintaining a constant temperature of 37.5°C (99.5°F). This means the pools are warm and inviting no matter the season, making them perfect for both summer and winter visits.
Rich in minerals like sulfur, calcium, and magnesium, the water has a slightly distinctive smell, but it’s said to have healing properties that more than make up for it. People have been coming here for centuries to soak in the waters, hoping to ease skin conditions, joint pain, and muscle tension. Even today, many visitors leave feeling relaxed, refreshed, and convinced of the springs’ therapeutic effects.
But the history of these hot springs stretches far beyond modern spa culture. Their use dates back to Etruscan times, centuries before the rise of the Roman Empire. The Etruscans were among the first to recognize the healing powers of the waters, using them for bathing, rituals, and medicinal purposes. Later, the Romans transformed the area into a luxurious retreat, constructing bathhouses and sanctuaries where citizens could unwind and socialize. Excavations in the area have uncovered Roman ruins that hint at a time when these springs were at the center of Roman life.
The origins of Saturnia’s thermal waters are also steeped in mythology. According to Roman legend, the springs were created by the god Saturn, who became frustrated with humans and their endless conflicts. In a fit of anger, he threw a thunderbolt at the earth, creating a crater from which the warm, mineral-rich waters began to flow. The springs were said to bring peace and healing, a gift from the gods to soothe the troubles of mankind. Today, the springs still bear Saturn’s name, preserving the myth and adding a sense of magic to the already enchanting landscape.

Why Are the Hot Springs in Tuscany Worth Visiting?
#1 A Free Spa With No Closing Hour
The Saturnia hot springs are nestled in the heart of the Tuscan countryside, offering a completely free experience surrounded by nature. Unlike many other thermal baths, where you’ll find high entry fees and strict time slots, Saturnia is always open and doesn’t require reservations. This means you can enjoy a relaxing soak without worrying about schedules or costs. Whether you’re stopping for a quick dip or planning to spend the whole day, these natural springs are easy to access and effortlessly enjoyable.
What makes Saturnia even more special is the constant flow of water, which keeps the pools clean without the need for artificial maintenance. The result is a bathing experience that feels pure and natural, just as it has been for thousands of years.
A Quick Tip: Right next to the free natural springs, you’ll find a luxury spa resort that does charge an entry fee. If you’re looking for extra amenities like loungers and changing rooms, this could be worth considering, but many visitors prefer the wild beauty of the free pools. Also, keep in mind that there’s a parking fee near the springs if you’re arriving by car or camper.

#2 A Photographer’s Dream
The Saturnia hot springs aren’t just a place to relax—they’re incredibly photogenic. Officially known as Cascate del Mulino, the springs begin at a waterfall that cascades into a series of white limestone terraces, carved over centuries by mineral-rich waters. These terraces have formed natural pools and small waterfalls, creating a scene so picturesque it feels almost unreal.
The contrast between the bright blue-green water, the white stone formations, and the rising steam makes Saturnia one of Tuscany’s most beautiful natural wonders. Surrounded by rolling hills and endless greenery, the pools feel like a scene straight out of a fairytale. Unsurprisingly, they’ve become a favorite spot for photographers and travel influencers, with Instagram full of stunning images captured here.
Photography Tip: The terraces look especially spectacular from above. There’s a viewpoint along the road nearby (use this Google Maps spot for directions) that offers a perfect panoramic view. If you have a drone, the aerial shots are even more breathtaking. Unfortunately, we didn’t have one with us, but we’ve included some bird’s-eye photos in this blog to give you a sense of the view from above.

#3 Perfect for Every Season
One of the best things about the Saturnia hot springs is that they’re perfect to visit year-round. In the summer months, they’re an ideal place to cool off and unwind after sightseeing, while in winter, they transform into a magical escape.
We visited in December, and the experience was unforgettable. The crisp winter air mixed with the rising mist from the warm water created a dreamy, almost surreal atmosphere. Surprisingly, even with the cooler temperatures, it wasn’t too cold to walk around in swimwear, and our young kids loved playing in the warm pools.
Thanks to the consistent water temperature of 37.5°C (99.5°F), the springs remain warm and inviting even in the coldest months. This makes them a fantastic option for travelers visiting off-season, when you can enjoy the pools with fewer crowds and cooler weather. Whether you’re planning a summer getaway or a cozy winter escape, Saturnia delivers an unforgettable experience.

Practical Information for Visiting Saturnia
#1 Free Entry, but Limited Facilities
One of the biggest draws of the Saturnia hot springs is that they’re completely free—no tickets, no reservations, and no closing hours. But because this is a natural site, don’t expect the amenities of a commercial spa. Instead, the focus here is on a raw, authentic experience, surrounded by nature.
Facilities are basic, but there’s a small café nearby where you can grab snacks and drinks. The café also has a toilet, and for a small fee, you can use changing rooms, showers, and lockers. Many visitors skip these extras and simply arrive in swimwear or change near their car.
When we visited, we brought our camper van and used it as a changing room before and after swimming. If you’re planning something similar, we recommend bringing a large towel or a robe to stay warm—especially in winter. Water shoes are also a great idea, as the pools have pebble-lined floors that can be uncomfortable to walk on.


#2 Parking Near the Springs
Parking near the Saturnia hot springs is straightforward, but it can get busy during weekends and high season. The main parking lot is just a short walk from the springs and has plenty of space for cars, though campers are not allowed.
If you’re visiting in the summer or on weekends, it’s best to arrive early, as the lot fills up quickly. If it’s full, you may see cars parked along the roadside, but this is increasingly being restricted, and finding a legal spot can be challenging.
For those traveling by camper van, there’s a paid camper site nearby where you can park overnight if needed. We were lucky to find one of the few free spots along the road during the off-season, but in busier months, we recommend heading straight to the designated camper area to avoid any hassle.

#3 Scenic Viewpoint
For a truly spectacular view, head to the scenic viewpoint near the Saturnia hot springs. Perched on a slightly elevated spot along the main road (you can find the exact location on Google Maps), this lookout offers a breathtaking panoramic perspective of the terraced pools and cascading waters. It’s the perfect spot to snap photos that capture the natural beauty of the springs in their full glory.
From this vantage point, you’ll see the white limestone terraces and blue-green pools stretching out below, framed by the rolling hills of the Tuscan countryside. Whether you’re a photography enthusiast or just looking to soak in the view, this spot is an absolute must-stop.

#4 Best Time to Visit
The best time to visit the Saturnia hot springs depends on the season and the type of experience you’re looking for. If you’re visiting during the summer months, it’s best to arrive early in the morning, ideally before sunrise. Not only will you catch the pools bathed in soft golden light, but you’ll also enjoy the peace and quiet before the crowds start to arrive.
By midday, especially in high season, the springs tend to get busy, so visiting at dawn or dusk is the perfect way to enjoy a more tranquil atmosphere. If you’re lucky, you might even have the pools almost entirely to yourself.
For a more relaxed experience, consider visiting in the autumn or winter. When we stopped by in December, the pools were blissfully quiet, with only a handful of other visitors. The mist rising from the warm water against the crisp winter air created an almost magical ambiance. Despite the cooler temperatures, the water—always at a constant 37.5°C (99.5°F)—felt wonderfully warm and inviting, even for our young kids.

#5 Where to Stay Near Saturnia
Did you know that Saturnia is not just home to these beautiful hot springs but also a charming little village filled with quaint accommodations? It’s the perfect place to stay longer than just a quick day trip. Whether you’re looking for a cozy bed and breakfast, a luxurious spa retreat, or a countryside villa, Saturnia has options for every traveler. Staying here also gives you the chance to explore the area at a slower pace, soaking in both the scenery and the relaxed Italian lifestyle.
Here are a few top-rated places to stay near the springs:
B&B Le Cascatelle di Saturnia is located just steps away from the thermal baths, making it the closest option if you want to walk to the springs. Guests can even enjoy their own private thermal baths on the property, offering an exclusive and tranquil experience.
Terme di Saturnia is perfect for those seeking a luxury spa experience. This elegant resort, built with travertine marble, offers Roman-style baths, natural pools, and even a golf course. It’s a great choice if you’re looking for a blend of comfort and relaxation.
B&B Villa Giulia is set right in the heart of Saturnia, surrounded by a beautiful park with sun loungers where you can unwind after a day at the springs. Guests rave about the friendly hosts, comfortable rooms, and delicious breakfasts, making it a popular pick for couples and families alike.
Casale Terre Rosse is a charming countryside retreat, surrounded by lush greenery. Each room comes with its own private veranda, providing a peaceful spot to relax in the shade on warm summer days or enjoy a quiet breakfast outdoors.

#6 Exact Location
The Saturnia hot springs are located in the southern part of Tuscany, one of Italy’s most picturesque regions. They’re situated about six kilometers outside the village of Saturnia, in the province of Grosseto. This area is renowned for its rolling hills, vineyards, and olive groves, creating a tranquil setting that feels a world away from the bustling cities of Tuscany.
To find the springs, simply enter “Cascate del Mulino” into your GPS or navigation app, and it will take you straight to the parking area near the pools.
The region surrounding Saturnia is full of hidden gems and day trip opportunities. Less than an hour’s drive away is Pitigliano, a stunning medieval town famous for its tuff-stone houses that appear to rise straight out of the cliffs. Nearby Sorano and Sovana also offer rich Etruscan history, stone-carved pathways, and historic architecture, making them perfect for exploring.
If you have more time, head to the Val d’Orcia, a UNESCO World Heritage Site about 90 minutes away. Known for its rolling fields, cypress-lined roads, and charming hilltop towns, it’s one of Tuscany’s most photographed landscapes and well worth the drive.
And for those planning longer itineraries, Rome and Florence are both just three hours away by car, making Saturnia an ideal stopover for anyone traveling between central Italy’s top destinations.
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