Flühli is a municipality in the district of Entlebuch in the canton of Lucerne in Switzerland. The municipality consists of the villages of Flühli and Sörenberg, which form independent parishes. Flühli is part of the UNESCO Entlebuch Biosphere Reserve since 2001. History Flühli is first mentioned in the 17th century as güetli uf dem Flüöli. The battle of Sörenberg was fought in 1380 between Obwalden and Entlebuch. The region was only settled year-round in the 17th century. Geography The municipality of Flühli is the largest in the canton of Lucerne and is located in the Alpine foothills in the valley of the Waldemme river. It consists of the villages of Flühli and, further up the valley, Sörenberg. The municipality then rises up to its highest points, at the Brienzer Rothorn and Tannhorn summits of the Emmental Alps. The municipality of Flühli has an area of . Of this area, 44.8% is used for agricultural purposes, while 37.9% is forested. Of the rest of the land, 2.2% is settled (buildings or roads) and the remainder (15.1%) is non-productive (rivers, glaciers or mountains). , 37.89% of the total land area was forested. Of the agricultural land, 44.79% is used for farming or pastures, while 0.06% is used for orchards or vine crops. Of the settled areas, 0.94% is covered with buildings, 0.06% is industrial, 0.18% is classed as special developments, 0.04% is parks or greenbelts and 0.99% is transportation infrastructure. Of the unproductive areas, 0.02% is unproductive standing water (ponds or lakes), 1.01% is unproductive flowing water (rivers) and 14.03% is other unproductive land. Demographics Flühli has a population (as of ) of . , 15.6% of the population was made up of foreign nationals. Over the last 10 years the population has grown at a rate of 4.9%. Most of the population () speaks German (93.5%), with Albanian being second most common ( 1.0%) and Italian being third ( 0.8%). In the 2007 election the most popular party was the CVP which received 48.3% of the vote. The next three most popular parties were the SVP (26.5%), the FDP (20.8%) and the SPS (2.3%). The age distribution in Flühli is; 502 people or 26.1% of the population is 0–19 years old. 577 people or 30% are 20–39 years old, and 561 people or 29.2% are 40–64 years old. The senior population distribution is 205 people or 10.7% are 65–79 years old,