Building, Observatory, Dome, Urban, Town, Metropolis, City, Planetarium, europe, portugal, madeira, mountains, mountain region, central madeira, madeira mountain, national park, pico, madeira montains, pico do arieiro, nato radar, radar, observatory, sat station, station, radar station, industry, security, army, building, mountain, landmass, force, district, stream, facility, regular army, european country, safety, river, military service