A portal to Hell

Of course Rav, my apologies :) but I agree with you, too many people confuse the concepts of hell and the underworld

I don't believe you can physcially go, but astrally I think it is possible.
But I wouldn't recommend it. It could cause spirits from that world to try to possess your body or follow you back to this world.
I'd be very careful if you do try. I would suggest you learn all the facts before you even think about doing it.

Wow, you guys have a lot to say =|

I dont think you can open a portal to hell, but you could put your self in a trance-like state and imagine you are in hell if you wanted to, AP could work too.

The spell you read is probably a fluff spell. Sorry. :)

You might want to conjure some weapons, armor, and protection such as gaurds

Heaven or Hell are what you think they are. Whatever is your belief. I think that Hell is suffering, and Heaven is contented happiness. Let me tell you the story of the old Jewish man who has just been "rescued" from a concentration camp.
An American soldier found him reading the Holy Scriptures
"Are you looking for answers?" asks the soldier.
"I am trying to find what Heaven is like for when I go there."
"But what if you go to Hell?" says the soldier.
"Hell I already know!"