The phrase "breathtaking views" refers to a sight that is so stunning, it takes your breath away. It describes a scene or landscape that is incredibly beautiful and awe-inspiring, leaving you in wonder and amazement. The term can be used to describe anything from panoramic vistas of mountains, valleys, or oceans, to the beauty of an artistic masterpiece or architectural marvel. In essence, "breathtaking views" are those that leave a lasting impression and take your breath away with their sheer magnificence.