An endoscope includes an insertion portion, a bending operation input portion, a first bending drive mechanism and a second bending drive mechanism. The insertion portion includes a first bending portion and a second bending portion disposed at the proximal end of the first bending portion. The bending operation input portion can bend the first bending portion. The first bending drive mechanism bends the first bending portion in accordance with the operation of the bending operation input portion. The second bending drive mechanism can automatically bend the second bending portion in the same direction as the bending direction of the first bending portion in conformity to the first bending portion after the start of the bending of the first bending portion.
