Located on a castle bank in an artificial lake, Katholm consists of three wings built in red brick to a simple Renaissance design.
The two capped corner towers and the staircase in the central yard all date from the original house along with the east wing which has a Dutch gable with curved contours.
The lower and slightly younger west wing has a crow-stepped gable.

The central yard opens to the south where a bridge in masonry leads across the moat to the remains of the farm, a barn from 1618 and a stable from 1619.
Located on a castle bank in an artificial lake, Katholm consists of three wings built in red brick to a simple Renaissance design. The two capped corner towers and the staircase in the central yard all date from the original house along with the east wing which has a Dutch gable with curved contours. The lower and slightly younger west wing has a crow-stepped gable.
The central yard opens to the south where a bridge in masonry leads across the moat to the remains of the farm, a barn from 1618 and a stable from 1619.
Katholm Castle