Hollola

Hollola
Municipality
Hollolan kunta
Hollola kommun
The medieval church of Hollola
Location of Hollola in Finland
Coordinates: 60°59.2′N 025°31′E / 60.9867°N 25.517°E / 60.9867; 25.517
Country Finland
RegionPäijänne Tavastia
Sub-regionLahti
First records1328
Charter1865
Government
  Municipal managerPäivi Rahkonen
Area
 (2018-01-01)
  Total
727.47 km2 (280.88 sq mi)
  Land651.41 km2 (251.51 sq mi)
  Water68.66 km2 (26.51 sq mi)
  Rank132nd largest in Finland
Population
 (2025-03-31)
  Total
22,879
  Rank46th largest in Finland
  Density35.12/km2 (91.0/sq mi)
Population by native language
  Finnish96.1% (official)
  Swedish0.4%
  Others3.5%
Population by age
  0 to 1416.9%
  15 to 6457.7%
  65 or older25.3%
Time zoneUTC+02:00 (EET)
  Summer (DST)UTC+03:00 (EEST)
Websitehollola.fi/en/

Hollola (Finnish pronunciation: [ˈholːolɑ]) is a municipality of Finland, located in the western part of the Päijänne Tavastia region. The municipality is unilingually Finnish and has a population of 22,879 (31 March 2025) and covers an area of 727.47 square kilometres (280.88 sq mi) of which 68.66 km2 (26.51 sq mi) is water. The population density is 35.12 inhabitants per square kilometre (91.0/sq mi).

Hollola's neighboring municipalities are Asikkala in the north, Hausjärvi and Hämeenlinna in the west, Lahti in the east and Kärkölä and Orimattila in the south. Hollola belongs to the Lahti region. It is 111 km (68.97 mi) from Hollola to Helsinki and 121 km (75.18 mi) to Tampere.

Hollola's municipal center is Salpakangas, which is located along highway 12 near the western border of Lahti. The small church village of Hollola remains next to it. Hämeenkoski was merged with Hollola on January 1, 2016. Areas from the municipality of Hollola have been annexed to the city of Lahti several times.

Hollola has the tallest structure in Finland, the Tiirismaa TV-Tower.

A popular resort in Hollola is Messilä. There you can cross-country ski, downhill skiing, hike, and golf. There is a hotel and a camping site in Messilä. Messilä is located by Vesijärvi.

In 2018, Hollola hosted the Jukola Relays. This Orienteering event is a night relay, and one of the most popular orienteering events in the world by number of competitors.