Nad Dolským mlýnem

Nad Dolským mlýnem was a small natural monument lying east of the settlement of Kamenická Stráň, within the municipality of Růžová in the Děčín district of the Ústí nad Labem region, inside Bohemian Switzerland National Park. Its formal protected status as a standalone natural monument was revoked on 1 December 2019, but the site remains covered by the wider protection of the national park, and the ecological value that originally justified its designation hasn't disappeared.

What made this spot worth protecting?

The monument was established to protect a small peat bog fed by an artesian spring emerging directly from sandstone, home to bogbean (Menyanthes trifoliata). Permanent wetlands like this are unusual in the sandstone landscape of Bohemian Switzerland, where the bedrock is typically dry and fissured — a constant spring creates a distinct microhabitat that lets moisture-loving plants survive where they otherwise couldn't. Bogbean specifically depends on stable, waterlogged conditions, so its presence marked this pocket of forest as ecologically unusual for the surrounding terrain.

Why can't visitors actually reach it?

The site is practically inaccessible to the public — no marked trail or path leads to it. That's not an oversight but a deliberate conservation choice: artesian-fed peat bogs are extremely sensitive to trampling, drainage changes, and pollution, so keeping the spot free of tourist infrastructure is what has allowed the habitat to persist. For anyone exploring the park, this means the best way to experience this corner of Bohemian Switzerland is from the surrounding marked trails, appreciating the landscape without pushing into the protected microhabitat itself.

What's nearby worth visiting?

The name refers to Dolský mlýn, a romantic ruined watermill first documented in 1515 that local farmers used for grinding grain until 1814. A trail branch above the mill leads to a viewpoint over the Kamenická gorge, a striking 80-metre-deep canyon that's one of the more dramatic landscape features in this part of the park. The whole area forms part of a nature trail connecting Růžová and Jetřichovice, which presents the natural history and human history of the landscape between the two villages, and it also falls within the Labské pískovce (Elbe Sandstones) Protected Landscape Area.

Who should plan a stop here?

Nad Dolským mlýnem appeals more to visitors who appreciate areas deliberately left without tourist infrastructure than to those chasing an easy photo-op destination. Still, anyone touring Bohemian Switzerland can easily combine a walk around Dolský mlýn and the Kamenická gorge viewpoint with a short stop at the nature trail's information panel, learning about this small but ecologically significant fragment of the park along the way.

Frequently asked questions

Can you actually walk to the former Nad Dolským mlýnem natural monument? No — the site is practically inaccessible because no trail or path leads there; this is a deliberate measure to protect the sensitive peat bog.

Why was the natural monument status revoked? Its status as a separate natural monument ended on 1 December 2019, though the area remains protected as part of Bohemian Switzerland National Park.

What grew on the protected peat bog? Bogbean, a plant typical of wetlands, sustained by an artesian spring emerging from sandstone bedrock.

What's worth seeing in the surrounding area? The ruins of Dolský mlýn, a watermill dating back to 1515, and a viewpoint over the 80-metre-deep Kamenická gorge, both reachable from trails around Růžová.