PURPOSE: A multi-functional globe-type artificial reef comprising supports and branch is provided to have a curved plane form for decreasing a current resistance and to generate a vortex efficiently. CONSTITUTION: The multi-functional globe-type artificial reef comprising supports and branch comprises a globe-type body(1,13) having a curved plane; a fastening member(2); 8 tunnels; 3 branches; and 3 supports. The 3 branches and 3 supports are installed up and down and right and left symmetrically and form a right angle. The 8 tunnels are a circle installed between and in common with the branches and the supports.
