nope, no heaven or hell.
If someone thinks they exist, please point me the way
There's no scientific proof that they exist in another place than peoples brains.
And I don't believe in the whole death - afterlife thing, when you're dead, you're dead. Simple as that. People are just afraid of death, that's why they make up stories about a better life after death, simply to comfort them. Same with religions.
Even if I don't believe in these things, I still think the idea, and the fact that these stories have been around for over 2000 years, is pretty interesting.