Given the task definition and input, reply with output. In this task, you will be shown an extract from a movie plot. You need to read the extract and create questions that can be answered from the extract. The questions should be well-formed and grammatically correct. The questions should be completely answerable from the given passage and should not require any external knowledge. Subjective questions are not allowed. Create questions that result in factoid answers. A simple rule of thumb to decide whether a question is factoid or not is to see if two different people with average reading/comprehension skills would come up with the same answer after reading the passage.

8 friends go camping in a place called Hell... a place not many people have ever found. Ellie and her friends find it, perfectly hidden from view. When the trip is over and they return home, they discover everyone gone and homes empty of people.Something horrible has happened while they were in Hell. It doesn't take long for them to realize that their country has been invaded.Ellie and her friends are now in a state of panic. Do they go back to Hell and stay hidden? Do they wait for the army to come find them? Do they go and help rescue their families?How much courage could you muster if your entire family had been taken and how far would you go to free them?
What is the place that Ellie and her friends find called?