Northern Transylvania An important tourist destination is Maramureș County, an area known for its beautiful rural scenery, local small woodwork, including wooden churches, its craftwork industry, and its original rural architecture. Northern Transylvania Northern Transylvania (, ) was the region of the Kingdom of Romania that during World War II, as a consequence of the territorial agreement known as the Second Vienna Award, became part of the Kingdom of Hungary. With an area of , the population was largely composed of both ethnic Romanians and Hungarians. After World War II, the Paris Peace Treaties returned Northern Transylvania to Romania. The region has
Transylvania 1526, Transylvania was a voivodeship in the Kingdom of Hungary, led by a voivode appointed by the King of Hungary. After the Battle of Mohács in 1526, Transylvania became part of the Kingdom of János Szapolyai. Later, in 1570, the kingdom transformed into the Principality of Transylvania, which was ruled primarily by Calvinist Hungarian princes. During that time, the ethnic composition of Transylvania transformed from an estimated near equal number of the ethnic groups to a Romanian majority. Vasile Lupu estimates their number already more than one-third of the population of Transylvania in a letter to the sultan around 1650.