Dark and with a lot of space in it. The primary cave has a scary look that scares people away. Underneath, in the floor, many precious minerals that no one dares to get out.
Primary Cave, Cave
cow
witch
I am a fierce witch. The most powerful across the realm. I am feared and like to freeze people.
What are you doing here cow? This is the cow cave.  What are you doing here?  You don't look like a cow. I came to practice my spells. Well, are you going to make hay?  That's my favourite spell. No I have a freezing spell i want to perfect. Mind if i try it on you? No, I would rather eat this.  Looks like you used hay on the end. *crunch* *splinter* *gnaw* *tear* *swallow* Hey, that's mine! You need to show me respect i could end you. Okay, I'll eat this instead. *burp* Some of the pages taste funny in my belly . . . *castes spell to freeze cow* There you can;t cause me anymore problems. That made me tired!  And now I need to pee. Not my problem. *urinates in a manner which sprays everything in the cave*  Ahhhhhh, much better!