Cieszyn is a border town located in southern Poland on the Olza River across from the Czech town of Český Těšín. The history of Cieszyn dates back to the 9th century and it received city rights in 1217. Currently, the population is around 33,500 people. Some of the main attractions in Cieszyn include the Piast Castle and Rotunda of St. Nicholas located on Castle Hill, the Renaissance buildings on the Market Square, and the Friendship Bridge connecting Cieszyn to Český Těšín. Cieszyn was historically influenced by Austria and known as the "Little Vienna" for its architecture.