"Roque de los Muchachos, rock formations covered with ice, La Palma, Canary Islands, Spain, Europe"

"Winding road to Roque de los Muchachos, surrounded by trees, La Palma, Canary Islands, Spain, Europe"

"Road to Roque de los Muchachos, icy slopes, fog, La Palma, Canary Islands, Spain, Europe"

"Four rubbish bins against a blue sky, Roque de los Muchachos, La Palma, Canary Islands, Spain, Europe"

"Mountain slopes shrouded in clouds, lava landscape, Roque de los Muchachos, Caldera de Taburiente National Park, La Palma, Canary Islands, Spain, Europe"

The peak of Roque de Los Muchachos, La Palma, Canary Islands, Spain, Europe

Colorful lava rocks on the Roque de los Muchachos, La Palma, Canary Islands, Spain, Europe

"The Roque-de-los Muchachos Observatory on the slope of the Roque de los Muchachos, La Palma, Canary Islands, Spain, Europe"

"Road to the Roque de los Muchachos, ice-covered volcanic rocks, fog, La Palma, Canary Islands, Spain, Europe"

"Nordic Optical Telescope, observatory on Roque de los Muchachos above the clouds, Parque Nacional de la Caldera de Taburiente, Caldera, La Palma, Canary Islands, Spain, Europe"

"Gran Telescopio Canarias, observatory on Roque de los Muchachos above the clouds, Parque Nacional de la Caldera de Taburiente, Caldera, La Palma, Canary Islands, Spain, Europe"

View from the Roque de los Muchachos on the Caldera de Taburiente and the south of La Palma, La Palma, Canary Islands, Spain, Europe

Roque de los Muchachos, Felsformation bedeckt mit Eis, La Palma, Kanarische Inseln, Spanien, Europa

Strasse zum Roque de los Muchachos, vereiste Vulkanfelsen, Nebel, La Palma, Kanarische Inseln, Spanien, Europa

Ausblick vom Roque de los Muchachos auf die Caldera de Taburiente und Suden von La Palma, La Palma, Kanarische Inseln, Spanien, Europa

Cherenkov telescope, reflecting telescopes, MAGIC Telescope, Roque de los Muchachos Observatory, Gran Telescopio Canarias, Canaries Great Telescope, also known as GranTeCan or GTC, La Palma, Canary Islands, Spain, Europe

"Roque-de-los Muchachos Observatory, ORM, part of the European Northern Observatory, ENO, Roque de los Muchachos, La Palma, Canary Islands, Spain, Europe"