My friends want to go see the race track but they don't have a capable vehicle like most of us here do. They'll be going in an AWD highlander and have no experience with dirt roads. They'll also be going alone so they don't want to go too far from civilization.

I figure Scotty's castle and the race track. How about that crater near the race track, any good? They'll have 2 days at the park. Any old buildings nearby?