THAT'S IT! GET ME OUT OF HERE BEFORE I MAKE YOU INTO STIR FRY!!
You bellow, and apparently look much more frightening than you thought, for every little fungi in the room cringes, and the only sound for several moments is your own ragged breathing.
Ok mister, ok. Ye don't hafta scream. Just jump.
Jump? Someone's been cooped up in a hole too long. Well, you've got nothing to lose. Skeptically, you hop into the air. In a rush of chill wind, you feel the soles of your feet being pushed higher and higher as though you had been standing on someone's shoulders, and the person had just stood up. Before you know it, the mouth of the tower-like structure comes into view, and you are out and on solid ground again. Directly before you stands a majestically twisted castle, and two copper scaled doors. This is what you're looking for isn't it?