overview opening hours admission The round building in the Exhibition Grounds is the home of a remarkable work painted by the Czech artist Luděk Marold between 1897 and 1898 — a panoramic painting of the Battle of Lipany, which took place on May 30, 1434. At 11 m high and 95 m long, it’s the largest Czech painting of a historical event. The panorama is enhanced by real items that lend a three-dimensional effect to the painting. opening hours april—september mon—wed closed thu—sun 9:00—12:30 13:00—17:30 Open on public holidays. more about opening hours admission basic 50 CZK reduced 25 CZK family 100 CZK Children under 6 years have free admission. more about admission admission basic 50 CZK reduced 25 CZK family 100 CZK Children under 6 years have free admission. opening hours april—september mon—wed closed thu—sun 9:00—12:30 13:00—17:30 Open on public holidays.