Nastola was a municipality in Päijänne Tavastia, Finland. It ceased to exist as an independent municipality when it merged with the city of Lahti on 1 January 2016. Before the merger Nastola combined small urban centres, villages and countryside into a single local administration and retained a distinct local identity within the region.

Geography and neighbouring municipalities

The area is typical of southern Finland, with mixed forests, lakes and gently rolling terrain that support outdoor recreation and rural livelihoods. Nastola was located close to the larger urban area of Lahti and formed part of the wider Päijät-Häme landscape.

History and administrative change

Nastola grew up as a rural municipality serving local farms, villages and small industries. Over time, economic integration and the need to streamline services led to closer cooperation with the neighbouring city of Lahti, culminating in the 2016 municipal consolidation. Such mergers are part of a broader pattern in Finland of adjusting local governance to demographic and financial pressures.

Population, economy and services

In 2013 the population was about 15,107, giving an indication of a small but substantial local community. The local economy was a mix of agriculture, small businesses and services, with many residents commuting to Lahti and other nearby centres for work. Public services, schools and local shops continued to serve residents before and after the merger.

Culturally and recreationally, the area is known for access to nature, year-round outdoor activities and local traditions typical of Päijänne Tavastia. Since incorporation into Lahti, planning and municipal services have been coordinated by the larger city administration while many local associations and community groups maintain Nastola's local character.

For more information on the region and neighbouring municipalities, see links to regional entries for Päijänne Tavastia, Finland and the nearby towns and municipalities listed above.