Alexander Nevsky Cathedral crowns Toompea Hill in Tallinn’s Old Town, its five dark onion domes rising above an ornate Russian Revival façade. Designed by Mikhail Preobrazhensky and completed in 1900, the cathedral stands directly opposite Estonia’s parliament in Toompea Castle.
Built during a period of Tsarist Russification, the cathedral has long carried complicated political symbolism for Estonians. It remains an active Orthodox church, however, as well as one of Tallinn’s most recognisable landmarks. Inside, candlelight picks out gilded icon screens and richly coloured mosaics; during services, choral singing fills the space.
Entry is generally free, but remember that this is a working place of worship. Dress modestly, follow any guidance about head coverings and photography, and visit outside service times if you want to look around without disturbing worshippers. Pair your visit with a walk to the nearby Kohtuotsa viewing platform for a panorama over Tallinn’s rooftops.