Mustankallio water tower

Mustankallio water tower lies in the Kiveriö district of Lahti, Finland, and stands 50 metres (160 ft) tall. Completed by a local company in 1963, it includes two water reservoirs, a penthouse meeting facility complete with sauna, and a viewing platform. The design, which features pre-stressed concrete elements and asbestos cement cladding, was a departure from the steel water tower structures commonly built in the region. When commissioned, its original name was the Metelinmäki Water Tower.

Building data from Wikidata (CC0); heights normalised. Summary from Wikipedia (CC BY-SA).