Marion Council has temporarily closed a section of the 20-year-old Coastal Walkway between Marino and Hallett Cove for repairs.
Diversions are in place between Murto Parade, Marino, and Peera Street, Hallett Cove so people can enjoy the remainder of the trail.
The Coastal Walkway runs about 8km in Marion from Marino Esplanade to Hallett Cove Headland Reserve. The section that has been temporarily closed is about 2.5km.
A section of about 80m adjacent to Marino Rocks boat ramp and about 60m of path on Marino Parade, immediately north of Allan Street, has also been temporarily closed.