From the PM:

“If tested negative, then the stay-in-zone Order applies, whereby tourists are required to [remain] on the property for the duration of their stay. The tourist will be allowed to visit attractions within the resilient corridor,” the Prime Minister explained.

https://jis.gov.jm/controlled-re-ent...maica-well-pm/

So, it seems that you must remain on the property, unless you are visiting attractions within the Corridor.

And of course following all the safety protocols.