Prompt: Draw a pony exploring a place lost to legend / Draw a pony off the beaten path

Soooo, few references in here, particularly to the early days of G4 ponies. Was trying to think of a place name to explore and this just kinda came up. I doubt nothing good is in that cave...

Sorry, I really should have flipped this so its more obvious that Twilight is the first speaker.

Really wish I had more time to do these. Basically I have enough time to sketch once, minimal time to do corrections, and then slap some black lines and color on it quick. I think I need to do some of the week long suggested topics.