Buková slať

Buková slať is a protected natural monument on the Šumava Plains, in the Prachatice district, roughly 4.5 km southwest of the almost abandoned village of Knížecí Pláně and about 5 km from Borová Lada. It lies within Šumava National Park, forming part of the park's first, most strictly protected zone, and ranks among the region's most valuable peatland habitats.

What exactly is Buková slať?

It is an extensive raised bog covering 111 hectares, with peat reaching an average depth of 2.5 metres. Part of the area — 15.5 hectares — was already declared a nature reserve back in 1933, making it one of the older protected sites in the Šumava mountains. Today the whole area holds the status of a natural monument, but it remains under strict protection as part of the national park's first zone, reserved for the most sensitive ecosystems.

Why is this peatland protected?

The site is protected for its stands of dwarf mountain pine (Pinus uncinata subsp. uliginosa) growing in bog form, together with populations of dwarf birch (Betula nana) — a relict species typical of the coldest, wettest pockets of Central European mountains. Dwarf birch grows here abundantly, alongside the creeping bog form of mountain pine. Spruce appears along the edges of the peatland, gradually giving way to the open, treeless surface of the bog itself.

What is the history behind this site?

The peatland has not survived entirely untouched — parts of it were disturbed by earlier peat extraction, traces of which are still visible in some sections today. Despite this past interference, Buková slať has retained the distinctive character of a raised bog habitat and remains an important reference point for research into the wetland ecosystems of the Šumava region.

Where exactly is it located?

The bog sits at an elevation of around 1003 metres above sea level, on the Šumava Plains — a broad, gently undulating plateau at the heart of Šumava National Park. The nearest landmark is the village of Borová Lada, a few kilometres away, while the remains of the former settlement of Knížecí Pláně lie in the immediate vicinity.

Can visitors explore Buková slať?

Because of its protected status and its location within the national park's first, most strictly regulated zone, access to the peatland is limited to designated paths and trails — walking directly onto the bog surface is not permitted, a rule that protects the fragile vegetation and the peat structure from damage.

Frequently asked questions

What makes a raised bog different from an ordinary marsh? A raised bog forms mainly from rainwater rather than groundwater, which makes it nutrient-poor and favours specialised plants such as bog pine and dwarf birch that thrive in these acidic, waterlogged conditions.

Since when has Buková slať been protected? Protection of part of the site dates back to 1933, when a 15.5-hectare nature reserve was established there; the entire area now holds natural-monument status within Šumava National Park.

How large is the peatland? The full peatland covers 111 hectares, with peat reaching an average depth of 2.5 metres.