A few links relating to the same railway route, "Pacifik", and an article from Prague Radio…

posazavsky_pacifik1"In its entirety the ’Pacifik’ is 157 kilometers long. It’s an amazing route. There are cliffs, viaducts, tunnels. Parts of the route were built in four stages and the area we’re at now is 110 years old. Some of the most impressive areas are in the area of Davle, not far from Prague. There is a gorgeous cliff face there known as Pikovicky Komin. In Davle the route climbs up from river-level up into the cliffs and there’s really a beautiful view."

[Prague Radio]

Thanks David 🙂