Hungary hosts a genuine desert ecosystem: the Kiskunság Sand Ridge (Kiskunsági Homokbuckák), part of the Great Hungarian Plain (Alföld). Located in the Danube-Tisza Interfluve (between the Danube and Tisza rivers) in southern Hungary, it covers approximately 500 km² of desert-like terrain.
Kiskunság National Park (est. 1975, 530 km²) protects the core area as a UNESCO Biosphere Reserve and Ramsar wetland site (alkaline lakes within the sand ridge). It's Hungary's first national park.
This Pannonian sand steppe represents a relict ecosystem—remnants of post-glacial arid phases. It hosts specialized species: European ground squirrel, great bustard, red-footed falcon, European roller, numerous orchids, and endemic invertebrates.
It's a temperate semi-arid sand steppe—not a hyper-arid hot desert. But it meets ecological desert criteria: water-limited, specialized xerophytic communities, dune geomorphology. Hungary's "desert" is a Central European anomaly worth protecting.