Aukštaitija National Park is a national park in north-eastern Lithuania, about 100 km north of Vilnius. Established in 1974, it is the oldest of the five national parks in Lithuania. It was initially named Lithuanian SSR National Park to emphasize that it was the first such park in the republic. In 1991 four other parks were established and were named after ethnographic regions of Lithuania. The park was renamed after Aukštaitija.
The park covers 410.56 km². Ignalina district municipality controls about 50% of the area. Utena and Švenčionys district municipalities control 25%. Strictly protected areas occupy 2.1% of the park's territory. One can enter this territory only accompanied by a park employee. More than 70 percent of its area is covered by woods. 80 percent of woods are pine stands, some reaching 200 years old.
