Annantalo

In the Forum block. The largest private gallery of contemporary art in Finland.

An art-deco bath house with historic architecture. Three types of saunas and a swimming pool. Take a sauna and swim in the nude. There are separate days for women and men. Bathing suits are not banned, but almost everyone goes without one. Men's swimming days are: Tuesday, Thursday, Saturday; Women's days: Monday, Wednesday, Friday, Sunday. 1st Floor €5 (or €5.40 with a lockable stall or 'cabin'), 2nd Floor €14. The second floor (accessible only the afternoons from Tuesday to Sunday) includes access to a steam sauna and a wood-heated sauna, as well as a café.

A tiny little park next to the Old church. In the middle there's a statue of 19th century author and scientist Elias Lönnrot (author of Kalevala, the Finnish national epic).

The Tennispalatsi ("Tennis palace") was built to house tennis events for the 1940 and 1952 Olympics. Nowadays, it retains no trace of its Olympic past. Instead, it functions primarily as Helsinki's biggest movie theatre, with more than ten halls on two floors, showing movies both from Finland and abroad. As well as functioning as a movie theatre, Tennispalatsi also houses HAM Helsinki Art Museum, cultural exhibitions, small stores, restaurants (including Pizza Hut and Hesburger) and cafés.

A neoclassical wooden church built in the early 19th century, which is the oldest church in central Helsinki. It's in the middle of the Park of the Old Church, which is also known as the Plague Park (Ruttopuisto) because it was used as a cemetery for many of the victims of the plague of 1710.