Terrassa is a city located in the Catalonia region of Spain, specifically in the province of Barcelona. It is known for its rich industrial history, particularly in the textile sector during the 19th century. Today, Terrassa is a vibrant urban center with a mix of modern amenities and historical architecture, including the impressive Romanesque church of Sant Pere and the Masia Freixa building. The city is also home to several parks and cultural institutions, such as the Terrassa Museum of Science and Technology. With a population of around 200,000 residents, Terrassa offers a blend of cultural activities, educational opportunities, and recreational spaces, making it an attractive place to live and visit.