A woman and a young girl - believed to be mother and daughter - have died after an apparent drowning at a pool at the Mountain Springs Resort on Grey Road 19 in The Blue Mountains.
It happened around 7:30 Tuesday evening.
OPP Constable Martin Hachey has confirmed to NEWSTALK1010 that the two were rushed to hospital where they were pronounced dead.
Hachey said there's nothing "to his knowledge" at this point that suggests that this was a suspicious incident.
"That being said, certainly we're investigating the circumstances that has taken place [Tuesday] evening," he said.
"Our investigation is continuing, and when further details become available, we'll make them available."
There's no confirmation on either victim's age. The OPP plan to release more details on Wednesday morning.