The Alexander Nevsky Cathedral is the Russian Orthodox church with five black onion domes on Toompea hill in Tallinn, standing directly opposite Toompea Castle, the seat of Estonia's parliament. Built between 1894 and 1900, when Estonia was part of the Russian Empire, it was meant as a symbol of Russian rule, and for that reason it has divided opinion in Estonia ever since.
The cathedral at a glance
- Where: on Lossi plats (Castle Square) on Toompea, the upper town of Tallinn, facing Toompea Castle.
- Built: 1894–1900, in the Russian Revival style.
- By: the architect Mikhail Preobrazhensky, at the initiative of the Governor of Estonia, Prince Sergei Shakhovskoy.
- What it is today: Tallinn's largest domed church and the main cathedral of the Estonian Christian Orthodox Church, which until 2025 was called the Estonian Orthodox Church of the Moscow Patriarchate.
- Time needed: 15 to 20 minutes inside; longer if you stay for part of a service and the singing.
A cross to shine over Tallinn
In the late 19th century the Russian Empire pushed a policy of Russification in its Baltic provinces, and Governor Shakhovskoy wanted an Orthodox cathedral that would dominate the upper town, where the old Baltic German nobility had ruled for centuries. He demanded that the cross of the Russian cathedral should shine high above Tallinn, visible from land and sea. The site chosen was a small park, formerly the Toompea market, right in front of the governor's residence in the castle. Money was collected across the whole Russian Empire, and building took six years.
The dedication was pointed too: Alexander Nevsky was the medieval Russian prince who defeated the knights of the Livonian Order on the ice of Lake Peipus in 1242. After Estonia became independent in 1918, many Estonians saw the cathedral as a symbol of oppression, and the government discussed demolishing it more than once; a demolition was even planned for 1929 but never carried out. Under Soviet rule the church was neglected, and it has been carefully restored since 1991. Since Russia's full-scale invasion of Ukraine in 2022, the debate over its future has returned.
What to look for
- The five onion domes with gilded crosses, which make the cathedral stand out from the Gothic spires of the rest of the old town.
- The mosaics over the entrances on the façade, with gold backgrounds.
- The base of Finnish granite, on which the richly decorated walls rise in the Russian Revival style.
- Inside, three gilded, carved wooden iconostases, with icons painted in St Petersburg on copper and zinc plates.
- The bells: eleven bells cast in St Petersburg, the largest weighing about 15 tonnes, the most powerful set of church bells in Tallinn. You hear them before Sunday services.
A building in a sensitive place
Stand on Lossi plats and turn around: on one side the onion domes, on the other the pink baroque façade of Toompea Castle, where the Riigikogu, Estonia's parliament, sits. Few places show so clearly how the country's history is still being negotiated. The cathedral remains an active place of worship for Tallinn's Orthodox community, much of it Russian-speaking, and visitors are welcome as long as they respect the services.
Tips for your visit
- Dress modestly: cover shoulders and knees, and women may want a scarf for the head.
- Photography inside is not allowed; enjoy the iconostases with your eyes.
- Come in the morning before the tour groups, or listen to the choir at a service.
- Walk on to the Kohtuotsa and Patkuli viewing platforms, a few minutes away, for the classic views over the old town roofs.
Nearby
- Toompea Castle: the seat of the Estonian parliament, with the tall Pikk Hermann tower and the national flag at its top.
- St Mary's Cathedral (Toomkirik): Tallinn's oldest church, with the coats of arms of noble families on its walls, a few minutes' walk.
- Kohtuotsa viewing platform: the best-known panorama over the red roofs, spires and harbour of the lower town.
- Kiek in de Kök: a 15th-century cannon tower with a museum and tunnels under the bastions, just down the hill.
See Tallinn with World City Trail
Our Tallinn scavenger hunt turns the old town into a game you play on your phone. The route links 10 stops and takes around two hours, with about 38 minutes of walking. The Alexander Nevsky Cathedral is one of the stops, along with the Viru Gate and Town Hall Square.
If you prefer a different format, Tallinn also has a self-guided walking tour and an outdoor escape game.
Play the Tallinn scavenger hunt →
Take the self-guided walking tour of Tallinn →
Play the outdoor escape game in Tallinn →
Facts checked in October 2026.