Author 'Annie.reymondie' (Id 209092 ) : May 17, 1724, a new cycle begins : the Krafla between activity and the crater of hell, the Wine, the shape may 17 and 18. This maar typical ejected rhyolitic pumice, slag, basalt, and large amounts of rock pulled from the country rock. This crater is 320 meters in diameter, is occupied by a deep lake of 35 m Lien : Http://poulidori.fond-ecran-image.com/blog-photo/