Answer:
I am a popular afterlife location to send evil people
I am the key that is the hardest to turn
Alone I am 24th with a friend I am 20. Another friend and I am unclean.
I have lakes but no water forests but no trees and cities but no buildings. What am I?
I am a sound made by felines when petted.
Runs over fields and woods all day. Under the bed at night sits not alone, With long tongue hanging out, Resting at your feet until we go for a walk