We wich you arrive at your first hotel until 6 pm. You will stay in a city center hotel. From the airport, you reach your hotel easily with the airport train or Finnair airport bus. The bus is running every 20 minute and the train is running every 10 minutes.
Before welcome dinner, you can do what to Finns do... have a Sauna! At 8 pm you will have a welcome dinner with your tour leader. During the dinner, your tour leader will give you a lot of info from the coming days.