[quote=@OneWayOut]
Let's put it in the middle of nowhere. At the top of like a snowy mountain or something.

Or in the ground like Minecraft does. Fall into the entrance like a boss.
[/quote]

Or we could just be a whole bunch of ass holes and make it a hidden pit of death for people to fall to their death.

Then we also have a bunch of spikes down there for good measure.

Then there's also some monsters down there to kill anyone who survived thus far (preferably wolves).

And then we have a mechanism to shoot survivors.

Survivors of that will be shot again.

Perfect plan :D