When the German winter turns grey and cold, locals head to warm thermal pools, palm-filled spa halls and saunas. Here is how Sri Lankan students can enjoy their first Therme day, from Baden-Baden to the world’s biggest Therme near Munich.
Picture this. It is a December afternoon in Germany. Outside, the sky has been grey since lunch and the air bites your fingers. Inside, you are floating in warm mineral water at around 34 degrees, palm trees above you, soft lights glowing under the water, and your phone safely locked away in a locker. For a few hours, Germany in winter feels a lot like a beach holiday back home.
This is the Therme, one of the most loved winter habits in Germany. Many Sri Lankan students arrive expecting cold winters and long study days. Very few arrive knowing that Germans have a cosy, warm way to get through the darkest months, and that students are welcome to join in.
What Exactly Is a Therme?
A Therme is a thermal bath. Many are fed by natural hot springs deep under the ground, and the water is often rich in minerals. A typical Therme has warm indoor and outdoor pools, whirlpools, steam rooms, relaxation areas with loungers, a café or restaurant and, very often, a separate sauna area.
Germans have been bathing in warm spring water for a very long time. In Baden-Baden, in the Black Forest region, the Romans were already using the hot springs around 2,000 years ago. Today the town is part of the Great Spa Towns of Europe, a group of historic spa towns listed together as a UNESCO World Heritage Site in 2021, along with Bad Ems and Bad Kissingen in Germany.
You will also notice that many German town names start with “Bad”, like Bad Homburg or Bad Reichenhall. “Bad” means bath, and it usually tells you the town is a recognised spa or health resort. Once you start noticing it on train maps, you will see it everywhere.
Two Places Worth a Weekend Trip
Therme Erding, Near Munich
If you study in Bavaria, put Therme Erding on your list. According to the Therme, it covers about 185,000 square metres and is the largest thermal bath in the world. It has around 40 pools and water basins, 28 water slides and about 35 saunas and steam baths, depending on how you count them. A giant glass dome opens on warm days so you can swim under the open sky.
The water comes from a source found by accident in 1983 during a drilling for oil, around 2,350 metres underground. Today the city of Erding says the Therme welcomes around 1.8 million guests a year. For many students it is a full day out with friends, with slides, wave pools and a tropical hall that makes you forget it is snowing outside.
Caracalla Therme, Baden-Baden
For something more elegant, the Caracalla Therme in Baden-Baden feels like a Roman temple, with a big dome, marble and columns. According to the Therme, its water comes from about 2,000 metres below the ground at up to 68.8 degrees, making it the hottest thermal water in Baden-Württemberg, and around 800,000 litres flow from the springs every day. It is cooled with fresh water to comfortable pool temperatures between about 32 and 38 degrees.
Prices on its website for 2026 start at 21 euros for two hours in the bath area, with the sauna area costing a little more. There are also seasonal offers, so check the official page before you go, because prices and deals can change.
Your First Therme Day, Step by Step
Germans love clear rules, and a Therme is no exception. Knowing them in advance makes your first visit relaxed instead of confusing.
Pack the basics. Bring swimwear, a towel or two, flip-flops and a water bottle. Many places rent towels and bathrobes if you forget.
Use the wristband. At the entrance you usually get a chip wristband. It opens your locker and often records anything you buy inside. You pay at the exit.
Shower first. Everyone showers before getting into the pools. It is expected and it keeps the water clean.
Choose your time. Many Thermen sell tickets by the hour, for example two, three or four hours, or a day ticket. If you stay longer, you simply pay a small extra amount when you leave.
Respect quiet zones. Relaxation rooms are for resting, reading or napping. People keep their voices low and phones away. Taking photos is usually not allowed, for the privacy of other guests.
Drink water and listen to your body. Warm water and heat are relaxing, but take breaks, drink enough and do not stay in the hot pools for too long.
A Friendly Heads Up About German Saunas
Here is the part that surprises almost every new arrival, so it is better to know before you go. In most German saunas, people go in without swimwear. This is about hygiene, not anything else, and nobody looks or comments. The most important rule is that you always sit or lie on a big towel, so no part of your body touches the wood, including your feet. Between sessions, people wrap themselves in a towel or bathrobe.
According to figures from the German Sauna Association, more than 30 million people in Germany use a sauna at least now and then, so it is a completely normal part of everyday life here.
If that feels too unfamiliar at first, that is fine. The pool areas of a Therme are always swimwear areas, and many places also have textile saunas or special days where swimwear is allowed. Check the house rules, called the Hausordnung, at the entrance or on the website. You decide your own comfort level, and you can enjoy a wonderful day without ever going near the sauna.
If you do try it, look out for the Aufguss. At set times, a sauna master pours water, often with scents like eucalyptus or citrus, over the hot stones and waves a towel to spread the heat. Many Germans plan their whole visit around the Aufguss schedule. Go in before it starts, because the door stays closed during the session, and sit on a lower bench if you want it less hot.
Why Students Love It
The Therme is more than a pool. It is a social ritual. Flatmates go together after exams. Friends from your Sprachtandem or your Hochschulsport class might invite you along. International students often say their first Therme day was the moment Germany started to feel like home.
It is also a good answer to the short winter days. When the sun sets early, a few hours of warmth, light and water can lift your mood and help you recharge before the next study week.
Ways to Keep It Student Friendly
A full day at a big Therme is a treat, not a weekly habit for most students. Here are some ways to enjoy it without stretching your budget.
Go on weekdays or evenings. Some Thermen offer cheaper evening or weekday deals, especially outside peak times.
Look for student prices. Many city swimming pools and some Thermen give reductions with a student ID. Always ask at the counter.
Try your local Hallenbad. Almost every German city has public indoor swimming pools, often with a small sauna, at much lower prices than a big Therme.
Share the trip. Travel with friends and use your Deutschlandsemesterticket for regional trains where it applies.
Bring your own snacks where allowed. Check the rules first, since some places do not allow outside food.
Your Warmest Memories May Come From the Coldest Months
Before you arrive, it is easy to worry about German winters. Once you are here, you will discover that Germans have turned the cold season into something to look forward to, with Christmas markets, cosy cafés and, of course, a warm Therme waiting at the end of a long week.
So when your first grey December arrives, grab your towel, call your friends and let the warm water do its work. Your first Therme day might become one of your favourite memories of student life in Germany.
Plan your study in Germany from Sri Lanka
Life in Germany starts with a good plan. These free Belfurt tools help you take the next step:
- Study in Germany Cost Calculator (LKR): estimate your blocked account, rent and monthly costs in rupees.
- Master’s Readiness Check: check your grades and profile for German master’s programmes.
- Visa Interview Simulator: practise typical German student visa interview questions.
Questions? Message Belfurt on WhatsApp at +94 77 056 9927 or use our contact page.
Keep reading
- Ice Skating in Germany: Your First Eisbahn Night
- Wochenmarkt in Germany: Saturday Market Guide
- Board Game Nights in Germany: Make New Friends
Sources
Prices, dates and rules change. Always check the official pages before you plan.
- Therme Erding press info: therme-erding.de, therme-erding.de
- Kreisstadt Erding: erding.de
- Caracalla Therme thermal water: caracalla.de
- Caracalla Therme pools 32 to 38 degrees: caracalla.de
- Caracalla Therme prices 2026: caracalla.de
- Caracalla Therme home: caracalla.de
- UNESCO World Heritage, The Great Spa Towns of Europe: whc.unesco.org
- German Sauna Association figure: saunazeit.com
- Sauna etiquette: saunologist.com, saunafreunde24.de
- DGfdB/DSB guideline R 26.30.04 on Aufguss: sauna-bund.de
- Cover photo: "Therme Erding ambient pool lighting" by Almanta, CC BY-SA 4.0, Wikimedia Commons: commons.wikimedia.org
