Kaunas is the second largest city in Lithuania and has historically served as a center for Lithuanian economic, academic, and cultural life. The city has experienced occupation by both Soviet and German forces during World War II. Kaunas is known for its abundance of museums and its cultural life, including the Kaunas Symphony Orchestra. It also has several parks and green spaces throughout the city. Kaunas is a major center for industry, trade, and services in Lithuania.