The main edifice, as well as the surrounding garden of Károlyi Palace in Füzérradvány, has been renovated within the framework of the National Palace and Castle Programme, coordinated by the National Heritage and Development Nonprofit Ltd., thanks to the resources provided by the Government of Hungary and the European Union, in the framework of the Economic Development and Innovation Operational Programme.

The project titled “Development of Károlyi Palace in Füzérradvány to expand its functions for tourism purposes” has been implemented between 2018 and 2021, from a HUF 1,723,500,000 European Union fund (GINOP-7.1.1-15-2015-00007) and a HUF 1,399,665,017 coming from domestic sources.