"Buffalo Rock" can refer to several different things, depending on the context. Please provide more information, such as:
Location: Are you interested in a specific geographical location?
Type: Are you looking for a geological formation, a historical landmark, a company, or something else?
Additional details: Do you have any other clues, like what state or country it might be in, or what it's known for?
Once I have more information, I can give you a more precise answer about what "Buffalo Rock" refers to.