What is vasteras?

Vasteras is a city in central Sweden, located about 100 km west of Stockholm. It is the fifth-largest city in the country and has a population of around 150,000 people. Vasteras is known for its rich history, with evidence of human activity from as far back as the Viking Age. The city has several important landmarks, including Vasteras Cathedral and the ruins of a medieval castle. It is also home to a number of museums, galleries, and theaters, making it a hub for culture and the arts. Vasteras is also an important industrial center, with several major companies, including ABB and Bombardier Transportation, having their headquarters or major operations in the city. The city is easily accessible by public transportation, including train and bus services, and is also well-connected by road and air.