AHOI! RÜGEN

AHOI! RÜGEN stands in the Baltic seaside resort of Sellin on the island of Rügen, a few hundred metres from the harbour and the Seepark stop of the resort railway. The operator counts the offer as "6 Becken", "3 Whirlpools", "3 Saunen", "3 Dampfbäder", "15 Wasserspiele", "2 Rutschen", "2 Bars" and "1 Bistro". The bathing hall is described as a "600 qm großen Wasserfläche" and combines an indoor set with an outdoor pool and a lawn: the operator lists an Erlebnisbecken for swimming lengths, a Strömungskanal, an Außenbecken open in any weather, a Warmbecken aimed at babies and small children, a Kinderbecken with a toy-boat channel and an elephant slide, a Sprudelgrotte, whirlpools, bubble benches and loungers, massage jets, water mushrooms, a water geyser, water spouts and a water playground that tips fifty litres from above. The named slide is an Erlebnisrutsche, given as "100 Meter um die Kurven sausen"; the operator does not describe a second slide separately, and the only other one it names is the children's elephant slide.

On the water itself the operator makes no claim at all: it does not describe it as brine, seawater or thermal water. Despite its Baltic setting this is not a seawater or brine bath and is not thermal: it is an ordinary heated freshwater leisure pool, and the operator publishes no water temperature.

The sauna section is presented under the name Saunaland and holds a Kaminsauna described as heat without an infusion, an Eventsauna described as an Estonian sauna with infusions, and a Kristallsauna with natural crystal, together with a Dampfbad given as a steam bath with "100% Luftfeuchtigkeit", a U-Boot Tepidarium for inhaling, an Aromabrücke, a whirlpool, a plunge pool, a cold pool, a foot basin, experience showers and a quiet room. No cabin temperatures are published.

The bath is open all year in two seasons. From Good Friday to 3 November the bathing landscape runs 10:00–21:00 with the sauna from 14:00; from 4 November to Maundy Thursday it runs 13:00–20:00, again with the sauna from 14:00. Maintenance weeks fall annually in November, given for 2026 as 9 to 20 November. Last admission is sixty minutes before closing. On 24 December 2015 the municipality of Ostseebad Sellin bought the existing, older bath from private owners and brought it into public ownership; the operator gives no opening year.