The municipality of Olszyna, located in the Lower Silesian Voivodeship within Lubań County, covers an area of 47.16 km², of which 68% is agricultural land and 19% is forested land. The municipality constitutes 11% of the county's total area. The administrative seat is in Olszyna, which had a population of 6,742 in 2009, with 4,739 residents living in the town and 2,003 in the rural area. By 2020, the population had decreased to 6,496. Olszyna was first mentioned in 1254, making it a place with a rich history. In terms of culture, the municipality is home to the Municipal Cultural Center, the Municipal Public Library, and the Child and Family Center, reflecting a commitment to the social and cultural life of its residents. A great example of local identity is the municipal coat of arms, approved in 1997. The heraldic shield is divided, with planks arranged on the left side and an alder tree along with a saw bearing the name "OLSZYNA" on the right, referencing local tradition and craftsmanship. The municipal flag, which draws its colors from the coat of arms, consists of three horizontal stripes: red, white, and green, symbolizing strength, environmental purity, and agriculture. Several sports clubs operate in the municipality, including the Olszyński Klub Sportowy Olsza, highlighting the importance of physical activity in the local community. Olszyna forms a cohesive administrative unit with neighboring municipalities such as Gryfów Śląski, Leśna, and Lubań, contributing to its development and the integration of the local community. The municipality includes numerous localities, such as Olszyna Dolna, Biedrzychowice, and Nowa Świdnica, as well as natural areas conducive to recreation and tourism. An interesting fact is its history dating back to the 13th century, making Olszyna a place with many traditions and a rich history to explore. Thus, the municipality of Olszyna is not only a home for its residents but also an area with a rich culture and history that attracts attention.