Landgrafen-Therme

About

Landgrafentherme is a thermal brine spa with a sauna world in Bad Nenndorf, Lower Saxony. According to the operator it is fed by the Landgrafenquelle, a sulphur-and-iodine thermal brine from a depth of about 300 m; the bathing brine has roughly 2.5% salt and a temperature of about 33 °C.

The sauna world has six saunas according to the operator: a steam bath, three Finnish saunas, a gallery sauna and a Bionarium. The whole sauna area is a textile-free zone. The operator also offers a salt grotto, massages and wellness packages.

• Thermal brine (per the operator about 2.5% salt, 33 °C)
• Six saunas: steam bath, three Finnish saunas, gallery sauna, Bionarium
• Aufguss several times a day, including salt peeling
• Salt grotto (45 min, 12 €, sign up at the till)
• Evening tariff for pool and sauna

Opening hours

Last entry 1 hour before closing for the pools and 2 hours before closing for the sauna. Closed on Christmas Eve, Christmas Day, Easter Sunday and New Year's Eve; for public holidays see the news on the site. Hours valid from 1 Oct 2026, subject to change. According to a notice on the site, the indoor pool is due to reopen from 9 November.

Prices

The family ticket (up to 2 children) is, for example, 57.00 € for the pool and sauna day tariff. A 1.50 € reduction on all tariffs for value-card holders, adults with a guest ticket and severely disabled people (from GdB 50). The home page gives the evening tariff as Mon–Thu from 18:30, the prices page as Mon–Fri from 17:30; check with the operator.

Amenities according to OpenStreetMap

Only what the open data records. What is missing, we do not know.

• Thermal wateryes
• Saunayes

What is not listed here is unknown to us or the operator has not said.

Pros and cons

Who it suits and how it works

Who it suits

• brine bathing and sauna in one complex
• a discounted evening visit
• relaxing with a massage or the salt grotto

Rules and good to know

• The whole sauna area is a textile-free zone
• In the sauna, sit or lie on a large towel that covers the whole body, feet included
• Smartphones and tablets are not allowed in the textile-free areas (sauna, changing rooms, showers); photographing or filming others without consent is forbidden
• Usual swimwear is required in the swimming pools
• Children under 14 are admitted only with an adult
• Bathing in the thermal brine is, per the operator, a medical treatment; if in doubt, consult a doctor

Getting there

Landgrafentherme is at Kurhausstraße 2 in Bad Nenndorf.

Contact

Address

Kurhausstraße 2, 31542 Bad Nenndorf

Phone

05723 702-685

Email

[email protected]

Details from the operator's own site, as of 4 Nov 2026. Check them with the operator before you go: staatsbadnenndorf.de

Data source: OpenStreetMap contributors (ODbL licence)