Estonia

By Travelog Editorial Team · Updated August 8, 2026

Estonia is live on Travelog with one city, Tallinn, whose Historic Centre was inscribed by UNESCO in 1997 as a former Hanseatic League outpost. St Olaf's Church, once among the tallest buildings in the world, was later used by the Soviet KGB as a radio surveillance and antenna point during Estonia's occupation, a documented, much more recent chapter of its history.

St Olaf's Church carries two genuinely separate historical stories: a medieval Hanseatic-era church, and a documented 20th-century chapter as a Soviet KGB surveillance point. Its landmark page is live now.