Coastline landscape restoration system

The utility model relates to a coastline landscape restoration system which comprises a planting bed and a block stone side slope which are transversely arranged on a beach, the block stone side slope is located on the coastal side of the planting bed, a gap is reserved between the block stone side slope and the planting bed to form a wave dissipation groove, and the top face of the planting bed is a plane or an inclined face inclining from top to bottom in the ocean direction. The block stone slope is obliquely laid from top to bottom in the ocean direction, the slope top of the block stone slope is lower than the top face or the slope bottom of the planting bed, the wave dissipation groove is filled with oyster shells, the top face of an oyster shell layer in the wave dissipation groove is lower than the slope top of the block stone slope, and landscape plants are planted on the planting bed. Impact force of sea waves can be weakened layer by layer through the block stone side slopes, the wave dissipation g