Čičovický kamýk

Čičovický kamýk is a small but geologically remarkable nature monument located about 1.25 kilometers south of the village of Číčovice, in the Prague-West district of the Czech Republic. Rising to 345 meters above sea level from the otherwise flat, agricultural landscape of the Kladno region, this sandstone hummock stands out as a modest but distinctive landmark. The protected area covers only 1.96 hectares, making it one of the smaller nature monuments in the region, yet its scientific and scenic value far outweighs its size.

Why is this site protected?

The main reason for protection is an exceptional paleontological site. The hummock is formed of fine- to medium-grained calcareous sandstone that originated as the seabed of a shallow sea covering the area at the end of the Mesozoic era. Preserved within the rock are fossils of marine organisms — traces of life from tens of millions of years ago, when what is now the Czech landscape lay beneath the waters of an ancient Cretaceous sea. For geologists and paleontologists, Čičovický kamýk functions almost like a time capsule, offering a window into the conditions of that long-vanished marine environment.

What can visitors see on site?

The reserve's value is not limited to geology alone. On the calcareous rock, botanically valuable small-scale steppe meadows have developed — habitat for vegetation adapted to dry, sun-exposed, alkaline substrates that are uncommon elsewhere in this part of the country. On the southern slope of the hill, remnants of oak forest survive, including acidophilous oak stands, shrub vegetation, and pockets of deciduous woodland. This mosaic of habitats, ranging from dry open meadows to shaded thickets, means that despite its small footprint, the reserve harbors a surprisingly varied range of plant communities.

At the very top of the hill lie the ruins of a small structure, believed to be the remains of a bell tower belonging to the Church of St. Lawrence. While little is documented about the exact history of this building, its presence adds a layer of human history to a site otherwise defined by its natural and geological significance — a reminder that the hill has long drawn attention from more than just scientists.

When and how to best visit Čičovický kamýk?

The reserve was granted protected status in 1989 and has since been managed as a conservation area for its paleontological and botanical importance. Given its small size, a visit doesn't require much time, making it a good stop for anyone exploring the countryside around Prague — particularly travelers interested in geology, botany, or simply a quiet view over the surrounding farmland. Access is free, and the site's proximity to Číčovice makes it easy to combine with other stops in the Kladno region.

Frequently asked questions

What is Čičovický kamýk? It is a nature monument in the Czech Republic, protected for its sandstone hummock containing fossils of marine organisms from the end of the Mesozoic era.

How large is the protected area? The reserve covers 1.96 hectares.

Since when has the site been protected? It has held protected status since 1989.

What else can be found there besides fossils? Botanically valuable steppe meadows, remnants of oak forest, and ruins at the summit believed to be the former bell tower of the Church of St. Lawrence.

How high is Čičovický kamýk? The summit reaches 345 meters above sea level.