"Descend into the crater of Yocul of Sneffels,
Which the shade of Scartaris caresses,
Before the kalends of July, audacious traveler,
And you will reach the centre of the earth. I did it."
Arne Saknussemm
The above excerpt was taken from the Jules Verne adventure novel, Journey to the Center of the Earth.
walking to the top of the centre of the earth - Sneffelnessjokul, Iceland