Sokos Hotel Viru Sokos Hotel Viru is a hotel in Tallinn Tallinn, the largest city and capital of Estonia (population 440 000). , Estonia. is a hotel in Tallinn Tallinn, the largest city and capital of Estonia (population 440 000). , Estonia. Originally owned by Intourist and called Viru Hotel, it was first opened on 5 May 1972. The hotel building was the first high-rise building in Estonia. Today, the hotel is connected to the shopping centre, Viru Keskus, and is owned by Sokos Hotels.