Turku, the European Culture Capital of 2011, Finland. The main historical and cultural attractions of the area are in Turku, the former capital of Finland. These include for example Turku Castle, The Cathedral and several museums.

https://www.youtube.com/watch?v=PWhAziDicKg
https://www.youtube.com/watch?v=KwqxMMpu-J8
http://www.visitturku.fi/en

The apartment is ideally located in the center of Turku, along the Aura River. The Aura River is home to the best restaurants in Turku and on-board restaurants.
Within walking distance to all major attractions. These include for example Turku Castle, The Cathedral, yacht Suomen Joutsen and several museums.
The most popular children's attraction, Moominworld in Naantali (https://www.moominworld.fi/) are about 15 km from our house.
From Turku you can also take a ferry to Stockholm or a cruise to see the world's finest archipelago of the Åland Islands.
https://www.sales.vikingline.com/
https://www.tallinksilja.com/book-a-cruise
https://www.ukkopekka.fi/en
https://rudolfina.fi/
There are also cheap flights from Turku to Gdansk, Poland.
https://wizzair.com/#/
It is about 2 hrs drive to Helsinki from our house