Sehusa Wasserwelt
Water park
About
Sehusa Wasserwelt is a pool, sauna and wellness complex in Seesen in the Harz. According to the operator it has a spacious hall with a 25-metre swimming pool (28.5 °C), a non-swimmers' pool with a pirate ship (29.5 °C), a toddlers' area, a slide zone and a brine thermal pool with 3 % natural brine, a whirlpool and a waterfall.
The separate sauna area has a Bi-o bath, a Finnish sauna, a log-cabin sauna, a Maa® sauna, a steam bath and a garden with an outdoor pool and a loungers deck. The operator also mentions a bistro and aqua fitness and swimming courses.
- Crazy Cone slide: a 75 m tube slide with LED effects
- 25 m swimming pool (28.5 °C) with diving towers
- Brine thermal pool with whirlpool and waterfall
- Sauna garden with an outdoor pool (24–25 °C), Finnish, log-cabin and Maa® saunas
- The sauna ticket includes the pool at no extra charge
Opening hours
| Pool: Mon–Fri | 10:00–21:00 |
|---|---|
| Pool: Thu early swim (swimmers' pool only) | 06:00–10:00 |
| Pool: Sat, Sun, holidays | 10:00–20:00 |
| Sauna: Mon–Fri (Tuesday women only) | 14:00–21:00 |
| Sauna: Sat, Sun, holidays | 10:00–20:00 |
On weekdays parts of the swimmers' and children's pools and the brine pools are at times reserved for courses, schools and clubs. Pool and sauna areas must be left 30 minutes before closing. Closed: 5–6 April, 14 May, 1–21 June, 24, 25, 26 and 31 December 2026. Staff can tell you of current restrictions on 05381 / 980 728 0.
Prices
| Pool, 16+, 1 hour | Mon–Fri 6.50 € / Sat, Sun, holidays 7.50 € |
|---|---|
| Pool, 16+, 2.5 hours | Mon–Fri 8.50 € / Sat, Sun, holidays 9.50 € |
| Pool, 16+, day ticket | Mon–Fri 10.00 € / Sat, Sun, holidays 12.00 € |
| Pool, ages 6+, day ticket | Mon–Fri 7.50 € / Sat, Sun, holidays 8.50 € |
| Sauna, 16+, day ticket | Mon–Fri 18.00 € / Sat, Sun, holidays 22.00 € |
| Sauna, 16+, 18:00–21:00 | Mon–Fri 16.00 € / Sat, Sun, holidays 22.00 € |
| Sauna, ages 6+, day ticket | Mon–Fri 14.00 € / Sat, Sun, holidays 18.00 € |
| Early swim (Thu 6:00–10:00) | 5.00 € |
Prices are per person. Children under 6 with an adult enter the pool free. Group rates apply from 10 people. The surcharge for overstaying is 1.00 € per 30 minutes begun. Children's and group prices are on the operator's site.
Amenities according to OpenStreetMap
Only what the open data records. What is missing, we do not know.
- Poolyes
What is not listed here is unknown to us or the operator has not said.
Pros and cons
Pros
- The sauna ticket includes the pool at no extra charge
- Varied saunas: Finnish, log-cabin, Maa® and a steam bath
- A fenced sauna garden with an outdoor pool
- Slide and children's areas for families
- Free parking at the complex
Things to keep in mind
- On Tuesdays the sauna is women only
- Closed 1–21 June
- On weekdays parts of the pools can be reserved for courses and schools
- Under 16s need an adult in the sauna
Who it suits and how it works
Who it suits
- families with children
- a sauna visit with rest and bistro
- lane swimming
Rules and good to know
- The sauna area may be entered only with bathing shoes and 2–3 large towels
- Place a large enough towel under you in the sauna; use loungers only with a large towel or bathrobe
- Children and teenagers under 16 need an accompanying person over 18 in the sauna
- On women's days male staff are also on duty
- Free water; bring a reusable cup, otherwise a cup costs 2.00 € at the bistro
Getting there
Free parking right at the complex
Contact
- Address
- Engelader Straße 3, 38723 Seesen
- Phone
- 05381 / 980 728 0
Details from the operator's own site, as of 4 Nov 2026. Check them with the operator before you go: sehusa-wasserwelt.de
Data source: OpenStreetMap contributors (ODbL licence)
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