Havránka

Havránka is a small nature reserve tucked into Prague's Troja district, right next to the city's botanical garden. Despite the single name, it actually covers two separate localities about 300 meters apart in a straight line: the sun-baked slope known as Pustá vinice and the valley of the Haltýř stream together with its spring. Both share the same protection status and the same story behind the name.

Where does the name come from?

The name traces back to a nearby historic wine-growing farmstead called Havránka, which was rebuilt in 1903 into a Neo-Renaissance villa. Czech poet and writer Svatopluk Čech spent the final part of his life there, which gives the site a literary footnote — walking the surrounding trails, it's easy to imagine one of Czech literature's notable figures having done the same.

What exactly is protected here?

The former Prague National Committee declared the area a protected natural monument on September 1, 1982, covering a combined 4.34 hectares. The reasons for protection are two distinct but equally valuable natural features. First, the heat-loving grasslands and heathland communities on the Pustá vinice slope — habitats for plants and insects adapted to the dry, sun-exposed microclimate typical of terraced hillsides above the Vltava. Second, the valley of the Haltýř stream and its spring, a rare fragment of a natural watercourse and groundwater outlet within an urban landscape.

What does the terrain look like?

The two parts of the reserve differ noticeably in character. Pustá vinice is a sunny, dry slope — the kind of terrain historically associated with vineyard cultivation on Prague's hillsides, which is reflected in the name itself ("vinice" means vineyard). The Haltýř valley, by contrast, is a moister, shadier stretch, where the stream and its spring create very different conditions for vegetation. This contrast between the two sections is part of what makes the site interesting from a natural-history standpoint, despite its modest overall size.

Who manages the site?

The area is managed by the Prague Botanical Garden in Troja, which the reserve directly borders. The botanical garden laid out an educational trail running through and around the reserve, roughly three kilometers long, with nine stops and information boards along the way. A dedicated management plan governs how the habitats within the reserve are maintained — a standard approach for small but ecologically valuable urban reserves like this one.

How to get there?

The easiest way to reach both parts of the natural monument is along the educational trail that loops around the Prague Botanical Garden in Troja. The most convenient starting point is near the Kovárna bus stop on Trojská street, from which both the Pustá vinice slope and the Haltýř stream valley are just a short walk away.

Frequently asked questions

Is Havránka one site or two? Formally it's a single natural monument, but physically it consists of two separate localities — Pustá vinice and the Haltýř valley — roughly 300 meters apart.

How large is the reserve? A combined 4.34 hectares across both parts.

Since when has the area been protected? Since September 1, 1982, under a decree of the former Prague National Committee.

What else is worth seeing nearby? The reserve's direct proximity to the Prague Botanical Garden in Troja makes it easy to combine a visit with a walk through the garden and along the three-kilometer educational trail.

Where does the name Havránka come from? From a nearby historic wine-growing farmstead, rebuilt in 1903 into a Neo-Renaissance villa where writer Svatopluk Čech once lived.