Jizera

Jizera, also known as the Jizera Mountains (Jizerské hory in Czech), refers to a mountain range in the northern Czech Republic along the border with Poland, and to the Jizera River that flows through the region. The mountains are part of the Sudetes and extend across the Liberec Region, forming a natural link between the Elbe basin to the south and the Kwisa basin to the north. The range’s highest point is Smrk, at 1,124 meters, with other notable summits such as Malý Smrk. The landscape features glacially shaped valleys, coniferous forests, and peat bogs, contributing to its distinctive ecology.

The Jizera River rises in the Jizera Mountains and flows generally southward through the Liberec Region before joining the Elbe. The river and its valleys have a history of forestry, milling, and settlement, and today are valued for recreation and hydrological importance. The surrounding area supports a variety of outdoor activities, reflecting its role as a popular destination for nature and outdoor enthusiasts.

The Jizerské hory are largely protected as the Jizerské hory Protected Landscape Area (CHKO), established to preserve the region’s forests, wildlife, and landscapes. The area attracts hikers, cyclists, and winter sport enthusiasts, with extensive trail networks and cross-country routes around Liberec and the western foothills. The region also contains historic chalets, mining remnants, and small settlements that reflect its cultural heritage.