In the picturesque Swiss village of Mullen, the impressive Tor Alva tower has been completed, now holding the title of the tallest 3D-printed building in the world.

According to Dezeen, this tower, also known as the White Tower, was constructed on the site of an old forge. Its unique design resembles a delicious cake, symbolizing the region's confectionery traditions. The tower stands at a height of 30 meters, with its main structural elements being 32 twisted hollow columns produced by a 3D printer. The construction process lasted for 5 months, with 900 hours dedicated to printing the individual components.

This tower features a modular design, allowing it to be easily disassembled and relocated. It consists of four levels, with the top level serving as an observation deck and a stage for performances.

The project was realized by the Origen Cultural Fund in collaboration with ETH Zurich. According to NZZ, the construction cost reached 4.5 million francs, more than double the initial budget.

Tor Alva will be open to tourists, with a tour cost of 100 francs, including travel and dessert. However, the tower will only stand in Mullen for five years to draw attention to this dwindling village, established in the 19th century, currently home to just 12 residents. After that, it is planned to be dismantled and relocated.