CzechData is an R package that allows access to open data about the Czech Republic. Package is available from GitHub. Source of data is usually directly providers and generally available in Open data portal.
Few data sets are included within the package for more straightforward work. These include lists of municipalities, cadastral territories, municipalities with the authorized municipal office, districts, regions, and others. These lists are used mainly as registries to obtain other data.
The rest of the information can be found on the package website.
The package can be installed directly from GitHub using remotes: