[{SlideShowNav}] !!!Pico de Teide National Parl [{Image src='A1 (35).jpg' caption='Pico de Teide National Park, 1997, © [Markus Duschek|Infos_zum_AF/Editorial_Board/Duschek,_Markus_(Diplomierter_radiologisch-technischer_Assistent_)]' alt='Pico de Teide National Park' class='image_left' width='516' height='800'}] \\Volcanic formation: the inside is hollow and lava was flowing out of it at some stage [{Metadata Suchbegriff='Teide ' Kontrolle='Nein'}]