We're being urged to stay away from the path outside El Tico in St Ouen's Bay because of a deep sinkhole.
It opened up overnight on Saturday.
The area has been cordoned off with barriers while repairs are made.
Police say it presents a hazard and is dangerous.
St Peter Honorary Police are also asking people to avoid the nearby beach steps.
Please avoid the sea wall area behind El Tico.
— St Peter Honorary Police (@StPeterHonPol) January 31, 2021
Access to the nearby steps is also temporarily prohibited for safety reasons. https://t.co/kz1X02mRx0 pic.twitter.com/46S602s219
Prolonged rainfall has also caused a landslide near Gouray Church.
Meanwhile, Old Beaumont Hill in St Peter will be closed until Thursday after because of an unstable roadside bank.
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