Peklo

Peklo is a national natural monument stretching along the Robečský stream valley between the village of Zahrádky and the town of Česká Lípa, spanning the cadastral territories of Kvítkov, Zahrádky, and Sosnová. The name, literally meaning "Hell" in Czech, refers to the wild, canyon-like character of this roughly four-kilometer-long gorge, carved through sandstone in the Ralská Upland, where rocky walls reach up to 35-45 meters in places while the valley floor narrows to just a few dozen meters wide.

How did this canyon form?

Peklo was shaped by water erosion acting on soft, coarse-grained Tertiary sandstone. The Robeč, a small stream flowing out of the Novozámecký Pond, has spent thousands of years cutting a deep, winding gorge into the rock, producing dramatic formations, narrow passages, and even a natural rock tunnel that the hiking trail now passes through. The area sits at an elevation of 247-303 meters within the Českolipská Basin and Provodínská Upland.

Why is this place protected?

Peklo is one of the oldest protected sites in the region, having functioned as a private reserve since 1895 before receiving official status as a National Natural Monument in 1967. The main reason for its protection is the unusual flora sustained by the gorge's damp, shaded microclimate. In spring, the valley floor fills with thousands of blooming spring snowflakes, one of the best-known natural flowering displays in the region. Alongside the snowflakes grow primroses and other rare plants that depend on the cool, humid canyon walls, a habitat uncommon elsewhere in this part of the country.

What wildlife lives here?

The gorge and its surrounding forests shelter several protected animal species. Along the stream, common kingfishers can be seen hunting over the water, while eagle owls nest in the woods framing the valley. The Eurasian otter, an indicator of clean water quality, is also associated with this cold, fast-flowing stream.

What can you see along the Peklo trail?

A roughly four-kilometer hiking trail runs through the gorge, generally considered easy and pleasant for most visitors. The narrow forest path repeatedly crosses the stream over wooden footbridges, winding beneath rock walls and overhangs. A particular highlight along the way is a natural rock tunnel carved by the stream, along with a rock formation known as Skautská Skála. The trail connects Zahrádky with Kvítkov and Česká Lípa, so it can be walked in either direction as part of a longer outing through the area.

When is the best time to visit Peklo?

Early spring is by far the most popular season, when the valley floor blooms with spring snowflakes and draws the largest numbers of hikers and nature enthusiasts. In summer, the gorge's cool microclimate offers welcome relief from the heat, while autumn brings a moodier scenery of damp rock and moss.

Frequently asked questions

Is the Peklo trail difficult? No, it is an easy, undemanding route of about four kilometers, suitable for most visitors, though narrow in places and crossed by footbridges over the stream.

Where does the name Peklo come from? The name reflects the gorge's wild, canyon-like character, with steep, high rock walls and a dark, densely shaded valley that once appeared forbidding and inaccessible.

Since when has Peklo been protected? The area has been protected continuously since 1895, first as a private reserve, and has held National Natural Monument status since 1967.

What is the main natural attraction here? The biggest draw is the spring bloom of thousands of spring snowflakes covering the valley floor, along with the site's rare rock formations and natural sandstone tunnel.