Harrachov is a town in Jablonec nad Nisou District in the Liberec Region of the Czech Republic, close to the border with Poland. It has about 1,4…Harrachov is a town in Jablonec nad Nisou District in the Liberec Region of the Czech Republic, close to the border with Poland. It has about 1,400 inhabitants. It is known as one of the most popular Czech ski resorts.