Balaton Sound Balaton Sound Balaton Sound, also known as Heineken Balaton Sound between 2007 and 2012 and as MasterCard Balaton Sound since 2013 for sponsorship reasons) is one of Europe's largest open air electronic music festivals. Held annually since 2007 on the southern bank of Lake Balaton, Hungary, it features live acts and DJ's from all around the world, from established artists to new names. The event was co-created by the organizers of Sziget Festival. As the festival gets more famous and popular each year, tickets are usually sold out before they go on sale at the official ticket vendors; this event
Lake Ilopango up to March 26, 1880, produced a lava dome and had a VEI of 3. The lava dome reached the surface of the lake, forming the islets known as Islas Quemadas. Lake Ilopango Lake Ilopango is a crater lake which fills a scenic 8 by 11 km (72 km or 28 sq mi) volcanic caldera in central El Salvador, on the borders of the San Salvador, La Paz, and Cuscatlán departments. The caldera, which contains the second largest lake in the country and is immediately east of the capital city, San Salvador, has a scalloped to high rim. Any surplus