Yerevan is one of the oldest functioning cities in the world, dating back to eighth century BC. Great festivities are planned for 2018, when the city will celebrate 3000 years of existence. The Republic Square in Yerevan is known to be one of the most most beautiful squares in the world. From ancient monasteries and churches to showcase of contemporary art and sculpture, Yerevan is a destination that takes great pride in its rich architectural and cultural legacy.