Müritz Airpark, previously known as Rechlin–Lärz Airfield) is an airfield in the village of Rechlin, Mecklenburg-Western Pomerania, Germany. The airport is not used for scheduled traffic but features general aviation and is home to other leisure activities as well. Additionally, the music festival Fusion Festival takes place here.

The Fusion Festival is a music and arts festival with a countercultural character. It takes place at a former military airport called Müritz Airpark in Lärz, Mecklenburg-Vorpommern, in northeastern Germany. The festival name is often depicted in Cyrillic letters as Фузион, but pronounced like the English word fusion []. The annual festival was started by the Kulturkosmos organisation in 1997 and is described by the organizers as a place to practice "Holiday Communism" (Ferienkommunismus). It lasts four to six days, usually at the end of June. In 2016, the Fusion Festival event took place from 29 June to 3 July and which has attracted some 70,000 attendees for each year's festival, since the 2013 event, which the comparable American Burning Man event only matched in 2015.