Hollola () 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 () and covers an area of of which is water. The population density is . Hollola has the tallest structure in Finland, the Tiirismaa TV-Tower. A popular resort in Hollola is Messilä. There you can do cross-country-skiing, downhill skiing, tramping and play 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. International relations Twin towns — Sister cities Hollola is twinned with: Arboga, Sweden Nordkapp, Norway Ebeltoft, Denmark References External links Municipality of Hollola – Official website Populated places established in 1865