Ještěd Tower

Feel the wind first. Up here, on the summit above Liberec, it rarely stops. It pushes at your jacket and carries the smell of cold spruce from the slopes below. Then look up. A silver cone rises straight out of the mountain's peak. It is so smooth and so clean that it looks less like a building and more like the mountain decided to finish itself with a point.

This is Ještěd Tower. It is a hotel, a restaurant and a television transmitter, all in one slender shape. It stands on the top of Ještěd, a mountain just over a thousand metres high. It is the highest point of a long ridge in northern Bohemia. On a clear day you can see it from far across the region, and from Liberec it is always there, a fixed silver mark on the skyline.

The story begins with a loss. For decades, the summit carried a mountain hut, a place where hikers and skiers could warm up and eat. In the early 1960s, that hut burned down. The mountain suddenly had no shelter. At the same time, Czechoslovak television needed a new transmitter for the region. Someone had a practical idea... why not combine the two needs into one building?

The commission went to a young architect named Karel Hubáček. He worked in Liberec with a small design studio called SIAL. Hubáček faced a hard question. How do you put a large modern building on top of a mountain without ruining the mountain? His answer was simple and bold. Do not sit on the peak. Continue it. He drew a shape that carries the line of the slopes upward and ends in a thin point.

The form is a hyperboloid — a curved surface that narrows and then flares gently, a little like the waist of an hourglass. Engineers often like this shape because it is strong and handles wind well. And wind is the real enemy here. The summit gets storms, heavy fog and thick ice in winter. The design had to stay calm in weather that would shake a weaker structure. Look at how few edges there are. The wind has very little to catch.

Construction was slow. Building on a mountaintop in the 1960s meant hauling materials up steep ground, working in short seasons and fighting the cold. The work stretched across several years, and the tower opened in the early 1970s. Here is the first surprise for many visitors. The design won a major international prize before the building was even finished. In 1969, the International Union of Architects gave Hubáček the Auguste Perret Prize, an award for architecture that uses technology in a creative way.

That timing matters. Czechoslovakia in those years was a closed, controlled country. After 1968, Soviet-led troops occupied it, and freedom of expression shrank fast. Yet on this mountain, a team of young designers was building something light, optimistic and completely modern. It did not look like the heavy concrete blocks of the period. It looked like the future. Many Czechs still see it as a quiet sign that creativity survived in difficult times.

Now walk closer and look at the surface. The lower part of the tower is wrapped in metal panels that catch the light and change colour with the weather. In sun they flash bright silver. In fog they turn a soft grey and almost disappear into the cloud. Near the very top, the cladding changes. There, the transmitter antennas hide behind a special shell made from glass-fibre laminate, because radio signals pass through it more easily than through metal.

Inside, the second surprise waits. The interior was designed with the same care as the outside. Hubáček's team and their collaborators thought about the furniture, the lamps, the colours and even the small details of the hotel rooms. The result is a complete period piece of Czech design from the early 1970s. Much of it still feels like a film set. Indeed, the building has appeared on screen, and its rooms carry the gentle, slightly unreal mood of a space station that serves dumplings.

The restaurant sits in the wider lower floors, with large windows facing outward. From here the view runs in every direction. To the north and east rise the Jizera Mountains, covered in dark forest. On very clear days, people look for the higher ridge of the Krkonoše, the Giant Mountains, further east. To the west the land opens toward Germany, and Poland is not far to the north. Three countries meet within sight of this table.

Today the tower is protected as a national cultural monument, the highest level of heritage protection in the Czech Republic. It is often ranked among the finest Czech buildings of the twentieth century. But locals do not treat it as a museum. They hike up on weekends, ride the cable car from the Liberec side, ski on the slopes below and stop for soup or coffee. The building still does the job it was made for.

If the summit is in cloud when you arrive, do not be disappointed. Fog is part of the character here. The tower fades in and out of view, and sounds become strange and close. Footsteps, voices and the hum of the wind all seem to come from nowhere. Wait a little. Clouds move fast on this ridge, and a gap can open within minutes and show the whole valley below.

Before you leave, step back from the base and look up one more time. Follow the line of the slope with your eyes, from the rocks at your feet, up the silver skin, to the thin point at the top. Notice how it is hard to say where the mountain ends and the building begins. That was the whole idea. As you walk down, turn around once. The tower will still be there, watching over Liberec, exactly as it has every day for half a century.