What is Opava?
{{Infobox settlement | name = Opava | native_name = | other_name = | settlement_type = [[Statutory city (Czech Republic)|Statutory city]] | image_skyline = | image_caption = Horní Square with the city hall | image_flag = Opava Flag.svg | image_shield = Opava CoA.svg | etymology = <!-- location --> | subdivision_type = Country | subdivision_name = {{CZE}} | subdivision_type1 = [[Regions of the Czech Republic|Region]] | subdivision_name1 = [[Moravian-Silesian Region|Moravian-Silesian]] | subdivision_type2 = [[Districts of the Czech Republic|District]] | subdivision_name2 = [[Opava District|Opava]] <!-- maps and coordinates --> | image_map = | map_caption = | pushpin_map = Czech Republic | pushpin_relief = 1 | pushpin_map_caption = Location in the Czech Republic | coordinates = {{coord|49|56|17|N|17|54|16|E|display=inline,title}} | coordinates_footnotes = <!-- established --> | established_title = First mentioned | established_date = 1195 <!-- area --> | area_footnotes = | area_total_km2 = 90.57 <!-- elevation --> | elevation_footnotes = | elevation_m = 257 <!-- population --> | population_as_of = 2021-01-01 | population_footnotes = <ref>{{cite web |title=Population of Municipalities – 1 January 2021|url=https://www.czso.cz/csu/czso/population-of-municipalities-1-january-2021|publisher=[[Czech Statistical Office]]|date=2021-04-30}}</ref> | population_total = 55996 | population_density_km2 = auto <!-- time zone(s) --> | timezone1 = [[Central European Time|CET]] | utc_offset1 = +1 | timezone1_DST = [[Central European Summer Time|CEST]] | utc_offset1_DST = +2 <!-- postal codes, area code --> | postal_code_type = Postal code | postal_code = 746 01 | area_code_type = | area_co