As the photos below show, construction walls were erected around the entrance of Jurassic Park River Adventure:
The water ride is expected to reopen on the 28th January, 2022.
Update: The refurbishment of Jurassic Park River Adventure has been extended.
According to the Islands of Adventure page hours webpage, this attraction will now reopen on the 30th January. It was meant to reopen yesterday, 28th January.
Stay tuned to Orlando Theme Park Zone for more Orlando theme park-related news and information.