Železné hory Protected Landscape Area

The Železné hory Protected Landscape Area is one of the larger nature reserves in the Czech Republic, spreading across roughly 285 km² along the border of the Pardubice and Vysočina regions. Its name, meaning "Iron Mountains," recalls centuries of iron ore mining that shaped the region from the Middle Ages until the twentieth century. Today the landscape tells a quieter story: rolling hills, extensive mixed forests, winding river valleys, and a patchwork of meadows and farmland.

What makes the area geologically remarkable?

The region is known for its exceptionally varied geology, which led to the creation of the Iron Mountains Geopark — a much larger territory of about 777.5 km² that encompasses the protected landscape area along with surrounding land. Rock outcrops, remnants of historic mining activity, and a wide range of mineral formations draw geologists, students, and earth-science enthusiasts from across Central Europe. A network of geo-educational trails leads visitors to the most notable outcrops, some exposing rock layers hundreds of millions of years old.

What is there to see around Seč?

The town of Seč sits directly within the protected landscape area and serves as one of the most popular bases for exploring the Iron Mountains. Right beside the town lies the Seč reservoir, built on the Chrudimka River, whose calm, forest-lined waters attract visitors looking to relax by the water, anglers, and sailing enthusiasts alike. Overlooking the reservoir stand the romantic ruins of two castles: Oheb, dramatically perched on a hill above the water, and the nearby remains of Vildštejn Castle. Both sites are popular destinations for walking and cycling routes that trace the shoreline.

What kind of nature awaits visitors?

The Iron Mountains landscape is dominated by extensive forest complexes of beech, oak, and spruce, cut through by deep stream valleys. The varied terrain — from gentle hills to steep river-valley slopes — creates natural habitats for numerous protected plant and animal species and keeps the scenery changing at every turn. The area is a favorite among hikers and cyclists, with a dense network of marked trails connecting the region's best viewpoints and historical landmarks.

How should visitors plan a trip?

The Železné hory Protected Landscape Area is best visited in spring and summer, when hiking and cycling trails are fully accessible and the Seč reservoir invites water-based activities. Autumn, on the other hand, offers vivid forest colors and quieter trails away from peak crowds. The region suits both a day trip from nearby towns and a longer stay combining time by the water with exploring castle ruins and geological sites.

Frequently asked questions

What is the difference between the Protected Landscape Area and the Iron Mountains Geopark? The protected landscape area is a formally designated nature conservation zone covering about 285 km², while the geopark spans a considerably larger territory of 777.5 km², combining nature conservation with geological education and regional promotion.

Can you swim at the Seč reservoir? The reservoir is used recreationally, and its shores together with the surrounding forests make it a popular spot for relaxation, walking, and water sports.

What else is worth seeing besides the castles? Look out for the numerous geological outcrops, educational nature trails, and scenic viewpoints scattered across the hills surrounding the Chrudimka valley.