Abstract: An erosion control system comprising a plurality of interconnected blocks that each include an upper face, a lower face, multiple sides, and connector recesses disposed on at least some of the sides, with each the connector recesses extending inwardly from an outer surface of the respective side at which it is disposed. Each block is configured to be connected with an adjacent block with one side of each block being disposed adjacent one side of an adjacent block and at least one connector recess of each block being aligned with one of the connector recesses of the adjacent block. The adjacent blocks are connected together at aligned connector recesses by a linkage assembly, with the adjacent blocks being able to pivot relative to each other via the linkage assembly.