Every year, usually during the second weekend of September, the doors of the most interesting monuments, buildings, premises and areas are opened to the public. That includes those that are otherwise partly or totally inaccessible.
This catalogue does not contain standard information about monuments in Czech Republic. This European Heritage Days event (EHD) opens gates of many objects that are not normally accessible. Even those monuments that are not listed in the official register of cultural heritage. They have their historical value for the given place that belongs about his history and they are valuable for local history. Conversely, huge castles and renaissance or baroque complexes aristocratic mansions, majestic monastery complex - all important national cultural monuments and other objects that are all year or in season accessible to prepare to occasion special actions. Sightseeings certainly liven hundred side events - concerts, exhibitions, competitions, citywide celebration.