Lake of Fire

Within 30 meters of an active volcano's lava lake at the bottom of the crater.

Wow.

...and the Devil who had deceived them was thrown into the Lake of Fire and sulfur where the Beast and the False Prophett were...Then Death and Hades were thrown into the Lake of Fire.  This is the second death, the Lake of Fire.  And if anyone's name was not found written in the Book of Life, he was thrown into the Lake of Fire.  ~ Revelation 20.10, 14-15