Mikael Agricola Church

Also known as "Koffin puisto", it's in Punavuori district next to the Sinebrychoff art museum. Popular with young people, in the summer it is full of people having picnics or just drinking pussikalja (literally: "beer in a bag", means buying beer from a supermarket and drinking it outdoors), while in the winter kids ride sleds down the snowy slope.

The largest church in Helsinki and a fine example of Gothic Revival architecture.

Promotes itself as the only museum in Finland specialising in old European art. Located in a stately house commissioned in 1842 by Nikolai Sinebrychoff, the founder of the Sinebrychoff brewery. Nikolai Sinebrychoff never lived in the house, preferring instead to live in Viapori (now known as Suomenlinna), but his brother's family lived there for several years. The upper floor of the building hosts the Sinebrychoff house museum with plenty of 19th-century paintings on display.

Exhibitions of modern commercial and industrial design and modern art. The permanent exhibit in the basement showcases the history of consumer-goods design over the course of the 20th century, with a particular focus on the contributions of Finnish designers. If you're a fan of Finnish design products like Marimekko fabrics, Arabia porcelain and Iittala vases and their prototypes this is definitely not a place to miss.

Motorboat rental in Merisatama.

Also known as Kolmikulma (the triangle), this pocket sized park is a nice place to take break from your sightseeing in the summer and just sit down on a park bench and have an ice-cream.