The Natural Park 'Wenecja' belongs to a former medical institution for children suffering from tuberculosis which was founded in the early 20th century by dr. Eric Bohn. It covers an area of 8 hectares and is now much neglected. However, the essential composition of the park with two ponds, fountains, water cascades, and many old trees has been preserved. To stylish stone and wooden gates lead to the park. They have been incorporated in the historical parts of the 16th-century stonework, coming mostly from the tomb of the princes von Schönaich-Carolath.