Soviet and Military Tour in Tallinn
1. Viru Hotel KGB Museum → 2. Museum of Occupations → 3. Defence Forces Cemetery → 4. Patarei sea fortress → 5. Seaplane Harbour (Estonian Maritime Museum)
Start the tour at a fun museum, where you'll learn how the KGB operated during Soviet times in Hotel Viru, which was for foreigners. You have to register first, if you want to visit the museum.
In the Museum of Occupations you'll get a thorough overview of the Soviet occupation of Estonia. Be sure to also visit the Bronze Soldier, which caused a lot of media hype, in its new location at the Defence Forces Cemetery of Tallinn.
In the Prison of Patarei you can visit the rooms of the prison, which operated during Soviet time. The museum is open to guests during summer, visits with a guide can be organised at other times.