Police say the stretch of road is likely to remain impassable for some time and have issued guidance on the various diversions that are in place.
Here are pictures from the scene taken on Friday.
. Coast Road landslide
Police at the Antrim Coast Road on Friday. Picture: Colm Lenaghan / Pacemaker Photo: Pacemaker
. Coast Road landslide
Road users are advised that the Coast Road between Glenarm and Ballygally is completely impassable following a landslide. Picture: Colm Lenaghan / Pacemaker Photo: Pacemaker
1. Coast Road landslide
Road users are advised that the Coast Road between Glenarm and Ballygally is completely impassable following a landslide. Picture: Colm Lenaghan / Pacemaker Photo: Pacemaker
2. Coast Road landslide
The Coast Road is likely to remain impassable for some time. Picture: Colm Lenaghan / Pacemaker Photo: Pacemaker
3. Coast Road landslide
The Coast Road between Glenarm and Ballygally has been blocked after a landslide. Picture: Colm Lenaghan / Pacemaker Photo: Pacemaker
4. Coast Road landslide
The Coast Road between Glenarm and Ballygally is impassable following a landslide. Picture: Colm Lenaghan / Pacemaker Photo: Pacemaker