a city and port in Finland, in Häme Province. Located on the south end of the Päiänne Lake system. Population, 88,700 (1970). Lahti is an important railroad junction. The city’s industry is represented by lumber processing and woodworking (sawn lumber, plywood, matches, and furniture) and the production of equipment for the pulp-and-paper industry; there are also textile, footwear, glass, and food-processing enterprises. Lahti is the site of Finland’s biggest radio station and a center of tourism and winter sport.
Present-day housing construction in Lahti is distinguished by diversity in the planning of neighborhood districts that blend organically with the landscape. Structures built in the 20th century include the city hall (1912, architect E. Saarinen), the concert hall (1957, architects K. and H. Siren), and a bank (1964, architect V. Revell). The Peace Monument was erected in Lahti in 1950–52 (granite, sculptor W. W. Aaltonen).