The natural pool with an area of 2.59 hectares near the village of Hrobice was declared a natural monument in 1982. The area consists of a blind stream branch of the Labe River with natural flora and fauna.
According to archaeological research, the Kunětická hora Castle was built on a secluded hill of volcanic origin in the second half of the 14th century. The castle is now one of the most sought-after tourist destinations in the Pardubice Region.
The Opatovice Canal is an important medieval waterworks that was built at the beginning of the 16th century to supply the extensive pond network. The current length of the canal is almost 33 kilometers.