Västerås domkyrka, or Västerås Cathedral, is a prominent church located in the city of Västerås, Sweden. It was originally built in the 13th century and has undergone several renovations over the years. The cathedral is known for its beautiful Gothic architecture and impressive stained glass windows, making it a significant landmark in the region. The cathedral serves as the seat of the Bishop of Västerås and is an important center for the Church of Sweden. It hosts various religious services, concerts, and cultural events throughout the year, attracting both locals and tourists who wish to explore its historical and architectural significance.