To provide a conveying system capable of more definitely conveying earth and sand to a high position conveying section through a vertical conveying section from a low position conveying section.

The conveying system 1 with a conveying passage configured so as to be gradually bent at a boundary between the low position conveying section 1a and the vertical conveying section 1b to the vertical direction from the horizontal direction including a first belt conveyor 10 with a conveying passage configured so as to be gradually bent to the horizontal direction from the vertical direction at a boundary between the vertical conveying section 1b and the high position conveying section 1c, a second belt conveyor 20 disposed so as to be parallel with the first belt conveyor 10, and a guide 30 where the earth and sand 50 guided so as to be more narrowly positioned than a width across a pair of bellows members 25, 25 in the second belt conveyor 20 at the guide 30 is disposed inside a space formed of its partition plate 26, the bellows member 25, a belt 21, and the conveying surface 12 of a belt 11 in the first belt conveyor 10 that is conveyed in this state is provided.