Dante's Inferno -the last Canto

It is interesting the way Dante finally exits Hell-the Inferno

You think of the Inferno has being very hot but apparently at the bottom of hell in the last canto 34 it is very cold. 

Interesting lines: 

"But when I turned myself about, you passed the point to which all gravities are drawn" line 110 is where they go to get put

In line 132 ... there is a space not known by sight but only by sound. 

( you get out with sound)

Then last line: And we walked out once more beneath the stars.