I don't think we can even comprehend it... The bible does describe heaven, as a golden city, with 7 jewelled gates, where there will be no more sickness, no more pain, no more death, and man will walk with God. I can't remember it in any more detail but even if I could, what would it matter? First of all, I'm a christian, I don't believe in God so that I get to go to heaven, I get to go to heaven because I believe in God. Second, really, what heaven and hell boil down to is this: Heaven means being with God, personally. Hell means being away from God, permanently.