The César Manrique masterpiece hidden inside a Lanzarote mountain

Perched atop the Risco de Famara cliffs, 474 metres above sea level, stands one of César Manrique's most distinctive creations. The artist began work on the Mirador del Río in 1971, and the site opened in 1973 in collaboration with Eduardo Cáceres and Jesús Soto. The key to the project was excavating the structure into the terrain and covering it with volcanic stone so that it would blend almost seamlessly into the mountainside. Only once inside does the illusion become apparent: a corridor leads to two elliptical rooms dominated by large curved windows, while a spiral staircase climbs to an upper terrace.

Even the entrance carries symbolic meaning. An iron sculpture depicting a fish and a bird references the sea and sky that define this part of Lanzarote. Inside, the corridor incorporates details inspired by Aboriginal pottery, reflecting Manrique's desire to connect landscape, heritage and architecture in a subtle, understated way.

Beyond the glass lies a fragile and protected landscape. Since 1987, this area has formed part of the Chinijo Archipelago Natural Park, a striking combination of cliffs, islets and Atlantic waters. In 1995, its waters became part of a marine reserve covering 70,700 hectares around La Graciosa and the islets north of Lanzarote. Ocean currents from the African coast enrich these waters, supporting seagrass meadows and marine species that are vital to local fishing traditions.

From the viewpoint's terraces, visitors can admire El Río, the channel separating Lanzarote and La Graciosa, as well as Montaña Clara, Alegranza and other islands of the archipelago. The sensation is one of vastness framed by volcanic rock. As early as 1884, British traveller Olivia M. Stone described the view as "one of the most splendid seascapes at our feet". Manrique's design does not compete with that landscape; it simply frames and enhances it.

Long before becoming a viewpoint, the site served an entirely different function. It housed the former Río Batteries, an artillery installation used to monitor the coastline during the late 19th-century conflict between Spain and the United States over Cuba. Decades later, it became part of Lanzarote's transformation into a model of sustainable tourism, with the aim of opening the landscape to visitors without compromising its character.

Beginning in the 1960s, the Island Council, led by José Ramírez Cerdá, promoted a network of attractions that offered new ways to experience Lanzarote. This initiative gave rise to projects such as Cueva de los Verdes, Jameos del Agua, the Casa-Museo del Campesino, El Diablo and, in the early 1970s, the Mirador del Río. Although Manrique championed the island's tourism development, he also warned against uncontrolled growth. That philosophy explains why the viewpoint remains almost invisible within the cliffs, encouraging visitors to observe quietly and appreciate the landscape rather than dominate it.

Looking down from the cliffs reveals other important chapters of Lanzarote's history. At the foot of the Famara escarpment lie the Salinas del Río, considered the oldest salt flats in the Canary Islands and documented since the 15th century. At their height, they covered more than 100,000 m2, including evaporation ponds, salt pans and support buildings. Today, the remains of the salt house and caretaker's dwelling stand as reminders of centuries of coastal industry.

Another historic feature is the Camino de los Gracioseros, a zigzagging path descending the cliff face. For generations, it served as the route used by residents of La Graciosa travelling to Lanzarote. Today, it remains one of the island's most distinctive hikes. Classified as medium to great difficulty, the route covers around 4.5 kilometres and descends to the secluded beach at the foot of the cliffs. It perfectly reflects the character of this landscape: rugged, beautiful and deeply connected to human history.

The Mirador del Río is not a place for a quick photograph. It rewards those who take the time to linger. One of the large viewing windows houses a café, turning even a simple pause into part of the experience. A glass of Lanzarote wine or a traditional barraquito provides the perfect excuse to watch the shifting light, drifting clouds and changing colours of La Graciosa throughout the day.

Leaving the building is almost as surprising as entering it. Once outside, the architecture disappears back into the volcanic rock. The entrance and much of the structure remain carefully camouflaged within the landscape, reinforcing the idea that the true protagonist is not the building itself but the relationship between the cliffs, the Atlantic Ocean and the islands beyond.

That is César Manrique's greatest achievement: creating a place that enhances the landscape without imposing upon it.