Due to a letter delivered to the wrong village, the Austrian Guntersdorf got to know about the German Guntersdorf, a district of Herborn. In 1971, a first visit in Austria took place, a year later the counter visit. The town twinning has been sealed in 1972, and many friendships have developed since then. Yearly visits, alternating one year in Germany, one year in Austria, are a fix ingredient of the strong partnership. Guntersdorf is located in Netheraustria about 50 km away from Vienna.