At the beginning of the 14th century, the noble family of Vartemberk ordered the building of a castle on the hill near Nová Paka. It was originally called Goldenberk or Kolmburk, today`s Kumburk.
Because of massive renovation work, we do not know much about the original look of the castle. At the northeastern side, there are remnants of probably a walled fortification that may have been developed along the whole core structure. The fortification to protect against cannon attack is one of the best examples of the efforts made in the mid 15th century to protect places in an active way. From 1621 Kumburk was in the possession of Albrecht of Valdštejn. After his death, the castle changed hands several times and then, after 1658, Kumburk was nearly destroyed. In spite of that, nowadays it belongs among our most interesting castles.
The shortest way is from the railway station in Syřenov, along the yellow trail (3km). Other alternatives are Nová Paka and Stará Paka (4km) or the popular red tourist trail from Ploužnice (7km).
References:The Broch of Clickimin is a large and well preserved, though somewhat restored broch near Lerwick. Originally built on an island in Clickimin Loch (now increased in size by silting and drainage), it was approached by a stone causeway. The water-level in the loch was reduced in 1874, leaving the broch high and dry. The broch is situated within a walled enclosure and, unusually for brochs, features a large 'blockhouse' between the opening in the enclosure and the broch itself. Another unusual feature is a stone slab featuring sculptured footprints, located in the causeway which approached the site. Situated across the loch is the Clickimin Leisure Centre.