Pirbadet is Trondheim's large indoor water park on the harbour, with views of the fjord and Munkholmen. Its unisex wellness section, included in the ticket, has two traditional saunas (one at 70–80 °C where water may be thrown on the stove, one at 80–90 °C), a steam bath, an infrared sauna, a soft sauna, a caldarium, an ice shower and two tubs of 9.5 °C seawater drawn from 40 metres deep. Adult entry costs 215 kr at reception.
Husebybadet is Trondheim municipality's public swimming hall at Saupstad, next to Kolstad Arena and Heimdal upper secondary school, with a 25-metre sports pool and a therapy pool. A sauna is located in the changing rooms and comes with a single ticket of 145 kr for adults. Public swimming runs on weekday afternoons and evenings and from 10:00 to 16:00 at weekends, with morning swims from 6:30 on weekdays.
Britannia Spa is the 1,400 m² spa of the Britannia Hotel in central Trondheim, with six treatment rooms, a 12.5-metre heated pool, saunas, a steam room, an ice bath, a mineral pool and an infrared cabin. Non-residents can buy entry for 695 kr on weekdays from 9:00 to 15:00 and on Sundays from 12:00 to 18:00, and a booked treatment includes spa access. Swimwear is the dress code.
3T-Rosten in Tiller is the flagship of the local 3T chain, a gym of over 6,000 m² across four floors. Its spa area has a sauna, a tiled steam sauna, a hot tub and a cold plunge pool beside a 25-metre swimming pool, all free for members during opening hours without booking. It is open 365 days a year with staffed reception, from 5:00 to 22:30 on weekdays.
Pirbadet is Trondheim's large indoor water park on the harbour, with views of the fjord and Munkholmen. Its unisex wellness section, included in the ticket, has two traditional saunas (one at 70–80 °C where water may be thrown on the stove, one at 80–90 °C), a steam bath, an infrared sauna, a soft sauna, a caldarium, an ice shower and two tubs of 9.5 °C seawater drawn from 40 metres deep. Adult entry costs 215 kr at reception.
Husebybadet is Trondheim municipality's public swimming hall at Saupstad, next to Kolstad Arena and Heimdal upper secondary school, with a 25-metre sports pool and a therapy pool. A sauna is located in the changing rooms and comes with a single ticket of 145 kr for adults. Public swimming runs on weekday afternoons and evenings and from 10:00 to 16:00 at weekends, with morning swims from 6:30 on weekdays.
Britannia Spa is the 1,400 m² spa of the Britannia Hotel in central Trondheim, with six treatment rooms, a 12.5-metre heated pool, saunas, a steam room, an ice bath, a mineral pool and an infrared cabin. Non-residents can buy entry for 695 kr on weekdays from 9:00 to 15:00 and on Sundays from 12:00 to 18:00, and a booked treatment includes spa access. Swimwear is the dress code.
3T-Rosten in Tiller is the flagship of the local 3T chain, a gym of over 6,000 m² across four floors. Its spa area has a sauna, a tiled steam sauna, a hot tub and a cold plunge pool beside a 25-metre swimming pool, all free for members during opening hours without booking. It is open 365 days a year with staffed reception, from 5:00 to 22:30 on weekdays.