Mayen is a town located in the state of Rhineland-Palatinate, Germany. It is known for its rich history, particularly its medieval architecture and the Genovevaburg, a castle that dates back to the 12th century. The town is situated near the Eifel mountain range, making it a popular destination for outdoor activities. The population of Mayen is around 20,000 residents. The town hosts various cultural events throughout the year, including local festivals that celebrate its heritage. Mayen is also part of the Vulkan-Eifel region, which is known for its volcanic landscapes and unique geological features.