In 2018, the Lakhta Center in Russia's St. Petersburg became the tallest building in Europe. At a cost of more than $1.8 billion, it was even more expensive than the Burj Khalifa, the tallest building in the world.
In 2018, the Lakhta Center in Russia's St. Petersburg became the tallest building in Europe. At a cost of more than $1.8 billion, it was even more expensive than the Burj Khalifa, the tallest building in the world.