The Great Hungarian Plain (also known as Alföld or Great Alföld, Hungarian: Alföld or Nagy Alföld) is a plain occupying the majority of the modern territory of Hungary.It is the largest part of the wider Pannonian Plain. (However, the Great Hungarian plain was not part of the ancient Roman province Pannonia).Its territory significantly shrank due to its eastern and southern …

In geography, a plain is a flat expanse of land that generally does not change much in elevation, and is primarily treeless.Plains occur as lowlands along valleys or at the base of mountains, as coastal plains, and as plateaus or uplands.. In a valley, a plain is enclosed on two sides, but in other cases a plain may be delineated by a complete or partial ring of hills, by mountains, or by …