The Chateau Hill is an organization of the town of Litomyšl, which was established after the completion of the project Revitalization of the Chateau Hill in Litomyšl, in the framework of which 11 buildings and open spaces in the chateau area of the UNESCO monument, the Litomyšl Chateau, were reconstructed. AP Atelier Josef Pleskot (forecourt, Castle Brewery), Atelier HŠH (riding hall, upper courtyard, stables, carriage house and castle park), Marek Štěpán (Church of the Finding of the Holy Cross), Atelier Burian - Křivinka (Piarist College + extension).

The main purpose of the organization Chateau Hill is to take care of the area of the chateau hill in Litomyšl and to organize its operation. Chateau Hill provides production of cultural and social events and conference hall rentals, provides accommodation, runs the children's visitor programme "Litomyšlení" and implements the educational project "School at the Chateau". The organisation manages one of the most important Baroque monuments in East Bohemia, the Piarist Church of the Finding of the Holy Cross, designed by Giovanni Battista Alliprandi and decorated by Matthias Bernard Braun.