Western Ukraine arouses a high emotional charge of historical origin. There are a number of buildings and complexes in this area created since the 14th century, that are the witnesses of the Polish presence and our contribution to the culture of these lands. The monuments of sacred architecture and numerous military ones occupy a special place. In the short interwar period a number of structures and complexes that demonstrate a high level of design technique were created. Their current technical state is usually very bad. Our participation in restoring splendour to the witnesses of our, historical centuries-old presence, would be beneficial.