Thermal Baths Near Berlin: How Much of Your Saturday Ends Up in the Water
The first grey Saturday of autumn always arrives the same way. The lakes are too cold, the parks are wet, and by eleven half of Berlin is asking the same question: where can I sit in warm water today without spending the whole day on a train?
The answer is a ring of thermal baths just outside the city, most of them one regional train and a short walk from Berlin. Bad Saarow, Templin, Bad Belzig, Neuruppin, Ludwigsfelde and Burg in the Spreewald all pump warm brine or healing water into pools with saunas around them. Every one of them is inside Deutschlandticket range. What decides the day is not the pool. It is the timetable: when the first train gets you to the door, when the pools close, and when the last connection brings you back to Hauptbahnhof.
The six thermal baths near Berlin, in one list
I checked all six against their own price lists and against the VBB journey planner for a normal Saturday in October, door to door from Berlin Hauptbahnhof. The prices below are adult Saturday prices with the sauna included.
Kristall Therme Ludwigsfelde: 38 to 53 minutes, €29.50 for 3 hours, €46 for the day, open until 23:00. Textile-free on Saturdays.
SaarowTherme, Bad Saarow: about 1 h 25 min, €42.50 for 3 hours, €47.50 for the day, open until 23:00 on Fridays and Saturdays. Over 16s only on those two days.
Fontane Therme, Neuruppin: about 1 h 30 min, €45 for 4 hours, day guests from 12:00, open until 22:00.
SteinTherme, Bad Belzig: about 1 h 35 min, €32.50 for 3 hours, €39.50 for the day, open until 22:00.
NaturTherme Templin: about 2 hours, €26 for 2 hours, €36 for the day, open until 21:00.
Spreewald Therme, Burg: about 2 hours, €29 for 2 hours, €45 for the day, open until 22:00.
The outdoor brine pool at the SaarowTherme, a short walk from Bad Saarow station.
Why the train home decides the day
Every one of these places sells time. You buy two, three, four or five hours, or a day ticket, and the clock starts at the turnstile. That makes the train home part of the price.
Bad Belzig is the clearest example. The SteinTherme is open until 22:00 on Saturdays, but the last useful connection back to Berlin leaves the spa at 21:44. A day ticket there really ends around 21:20, once you have showered and dressed. Templin has the opposite problem: the town bus between Templin Stadt station and the spa runs once an hour, on the hour, so a missed bus costs you a full hour on a bench.
My advice: decide your return train before you buy the ticket, then buy only the hours that fit between arrival and that train. Paying for a day ticket and leaving after four hours is the most common way to overpay at a Brandenburg spa.
Kristall Therme Ludwigsfelde: closest, cheapest, and nude on Saturdays
Ludwigsfelde is the one you can decide on at lunchtime. RE3 and RE4 get you from Hauptbahnhof to the door in 38 to 53 minutes, including the 17-minute walk from the station to the spa on the Ostverbinder. The town sits in fare zone C, so a Berlin ABC ticket already covers it and a Deutschlandticket is not needed.
The prices changed in September 2026: €29.50 for 3 hours, €38.50 for 5 hours, €46 for the day. Every extra started half hour costs €3.80, so plan the exit and not just the entry. The pools are open until 23:00 on Fridays and Saturdays, and the last train that gets you home before one leaves Ludwigsfelde at 23:31.
The catch is the dress code. The Kristall Therme is a textile-free bath: swimwear is only allowed on Wednesdays and on Sundays until 17:30. On a Saturday, everyone is naked in the pools as well as the saunas. If that is fine for you, Ludwigsfelde gives the most hours in the water per hour on the train. If it is not, go on a Wednesday or a Sunday morning.
SaarowTherme in Bad Saarow: the lake and the late night
Bad Saarow sits on the Scharmützelsee, and the spa is a few minutes from the station. The route is RE1 to Fürstenwalde and RB35 to Bad Saarow, about 1 h 25 min from Hauptbahnhof. It is the most expensive of the six by the hour: €42.50 for up to 3 hours of bath and sauna, €47.50 for the day, and the SaarowTherme price list shows no separate weekend surcharge.
What you get for that is time. The SaarowTherme stays open until 23:00 on Fridays and Saturdays, and the RB35 at 22:55 still gets you to Hauptbahnhof at 00:19. On those two evenings it is 16 and over only, with ID, which makes it the quietest late option on the list. On the last Friday of each month from October to March it runs a late night until 01:00.
Bad Saarow station, where the RB35 from Fürstenwalde ends. The spa is an eight-minute walk away.
Fontane Therme Neuruppin: the lake sauna, with rules about the clock
The Fontane Therme is part of a hotel resort on the Ruppiner See, and it runs its day like one. Day guests start at 12:00, unless you buy the Early Fit ticket (€30, 9:00 to 13:00) or the premium day ticket (€135). From noon, 4 hours cost €45 and the Relaxing Time day ticket is €95. After 18:00 the Sundowner costs €40 for the last four hours.
The reason people pay it is the setting: thermal water from the resort's own spring, and buildings that stand right out on the lake. The trip is S-Bahn to Hennigsdorf, then the RE6 to Neuruppin Rheinsberger Tor, then a 10-minute walk along the promenade. It is about 1 h 30 min each way, and the 22:27 connection is the last one that gets you back to Hauptbahnhof shortly after midnight.
My advice for Neuruppin: go for the Sundowner. You pay the least of the day, you get the lake at dusk, and the pools close at 22:00, which leaves time for the 22:27 connection home.
The Fontane Therme building standing out on the Ruppiner See in Neuruppin.
SteinTherme Bad Belzig: good value, early last train
Bad Belzig is the value choice for a long day. €32.50 buys 3 hours of bath and sauna on a Saturday, €39.50 the whole day, and the SteinTherme has been open 10:00 to 22:00 on Fridays and Saturdays since 1 September. The pools are filled with salty thermal brine, which is the whole point of going.
The route is S-Bahn to Wannsee and RE7 to Bad Belzig, then a town bus or a 15-minute walk up to the Kurpark. It takes about 1 h 35 min. The limit is the timetable home: 21:44 is the last useful departure from the spa, arriving at Hauptbahnhof at 23:55. A 9:09 start from Berlin gives you roughly ten hours at the pools, which is more than most people want.
NaturTherme Templin: the one that needs a plan
Templin is two hours away and it feels further. The route is U5 to Lichtenberg, RB12 to Templin Stadt and bus 531 to the door, and the bus only runs once an hour. The spa itself is lovely: a timber hall over warm brine, and a sauna garden with an outdoor pool between the saunas.
It is also the cheapest on the list for a short visit: €26 for 2 hours with sauna on a Saturday, €36 for the day. It opens 9:00 to 21:00 every day, and the last bus that connects to Berlin leaves the spa at 21:00, so the day ends cleanly. Take the 9:28 from Hauptbahnhof and you are in the water just before 11:45.
The main hall of the NaturTherme Templin, with its wooden roof over the brine pool.
The outdoor pool in the Templin sauna garden, open to the sky between the saunas.
Spreewald Therme Burg: only when you want the Spreewald too
The Spreewald Therme in Burg is the furthest of the six: RE2 to Lübbenau or Cottbus, then bus 38 or 47, about two hours each way on a good connection. Its brine bath and sauna garden are open 9:00 to 22:00, and a Saturday costs €29 for 2 hours, €37 for 4 hours, €45 for the day.
For a spa alone it is too far. It makes sense when the spa is the second half of a Spreewald day, after a walk or a boat along the canals, and you ride back on the 20:40 bus.
Tickets, and what the day really costs
All six routes use regional trains and buses, so a Deutschlandticket (€63 a month) covers every leg. Without one, the Brandenburg-Berlin-Ticket costs €36.50 at a machine or online and covers up to five adults for the whole Saturday from midnight until 3:00 the next morning. For two people that is €18.25 each; for four, less than €10.
So a realistic Saturday for two people without a Deutschlandticket looks like this:
Ludwigsfelde, 5 hours: €38.50 each, plus a Berlin ABC day ticket.
Bad Belzig, day ticket: €39.50 each, plus €18.25 each for the shared regional ticket.
Bad Saarow, day ticket: €47.50 each, plus €18.25 each.
Neuruppin, Sundowner: €40 each, plus €18.25 each.
If you go on your own, the maths is simple. Two Brandenburg-Berlin-Tickets a month cost €73, already more than a Deutschlandticket at €63.
Which one I would pick
For a spontaneous afternoon, and you are fine with the rules, Ludwigsfelde: closest, cheapest, open late. For a proper Saturday with a lake and a long evening, Bad Saarow, because the 22:55 train lets you stay until closing. For the best value on a long day, Bad Belzig, as long as you leave the water by 21:20. Templin and Burg are worth the trip when you go early and treat the ride as part of the day.
If the weather turns and you would rather stay in town, my Berlin sauna guide covers the city saunas and the public baths that are currently closed. For the bigger tropical day out south of the city, see Tropical Islands from Berlin. And before you buy a single ticket, check whether the Berlin monthly ticket or the regional day tickets are cheaper for how often you travel.
One simple move for this weekend: pick the time you want to be back at Hauptbahnhof, open the timeline above, and choose the spa that fits the most hours in front of that train.
Image credits
Source and licence details for the 5 photographs used in this article.
The outdoor thermal pool of the SaarowTherme in Bad Saarow: Clemensfranz, CC BY 2.5, via Wikimedia Commons.
Bad Saarow station building: A.Savin, Free Art License 1.3, via Wikimedia Commons.
The Fontane Therme on the Ruppiner See in Neuruppin: A.Savin, Free Art License 1.3, via Wikimedia Commons.
The pool hall of the NaturTherme Templin: Olaf Tausch, CC BY 3.0, via Wikimedia Commons.
The outdoor pool in the NaturTherme Templin sauna garden: Olaf Tausch, CC BY 3.0, via Wikimedia Commons.