Hermann-Löns-Park, Public park and heritage monument in Buchholz-Kleefeld, Germany.

Hermann-Löns-Park is a public park with natural landscapes, walking trails, ponds and lakes in the Buchholz-Kleefeld district. The grounds feature native vegetation and several historic buildings distributed throughout the space.

The park was established in 1939 and preserves structures from different periods, including a timber-framed farmhouse and a reconstructed post mill. These buildings show how people lived and worked in rural settings in earlier times.

The park is named after Hermann Löns, a heath poet closely associated with Hanover. Its open-air museum layout, with a 1720 hall house and a 1637 granary, reflects the Heimatschutz movement and the landscape design of the Nazi era. The buildings now serve as a restaurant and a venue for family celebrations.

The park is bordered by Kirchröder Straße to the west and the Hannover–Berlin railway to the north. A road leads to the centre, where a public car park sits near the restaurant. It is reachable by a Stadtbahn line; the source does not name the line or stop.

The park's buildings were moved here in the 1930s to form an open-air museum: a 1720 hall house from Wettmar, a 1637 granary from Eystrup and a 1701 post mill. The mill was dismantled in 2008 because rot and beetle damage made it unsafe, then rebuilt after restoration in July 2012.