Sierhagen

Sierhagen is a manor house in Altenkrempe featuring typical north German architecture with red brick walls and white trim. The building sits in Holstein Switzerland and today operates as a garden center with adjoining trades businesses.

The manor house dates back centuries and later received recognition as a heritage monument of Schleswig-Holstein. This designation preserves the agricultural and architectural history embedded in the building and its landscape.

Sierhagen estate maintains a traditional garden nursery that supplies local residents with plants, tools, and gardening accessories throughout the growing season.

The grounds are accessible daily for visitors wishing to explore the garden center and various workshops on site. Adequate parking and walkways make navigation easy around the flat terrain.

The estate cultivates specialized plant varieties alongside local craft workshops, each adapted to the harsh northern climate. This blend of horticulture and working trades makes it unusual as a heritage site that remains economically active.