[{SlideShowNav}] !!!Grotto of Methana Volcano [{Image src='GR0525_Grotte_Methana_Vulkanjpg.jpg' caption='Grotto of Methana Volcano, August 2014, © [Gerhard Huber|Geography/About/Consortium/Huber,_Gerhard]' alt='Grotto of Methana Volcano' width='900' height='601'}] [{Metadata Suchbegriff='Grotto of Methana Volcano'}] [{SET customtitle='Grotto of Methana Volcano (2)'}]