Kanangra-Boyd National Park has been entirely closed due to several bushfires burning in the park.
These fires include a small fire in the headwaters of Kanangra Main canyon, which the RFS are currently listing as "Under control", along with a larger out of control fire burning near the upper Kowmung River. There are a number of other fires in the park, in the Blue Breaks and near Yerranderie, but those are unlikely to spread anywhere near canyoning areas.
Penalties apply to anyone who enters a closed park, so make sure you double check the NPWS alerts before any upcoming trips in the area: https://www.nationalparks.nsw.gov.au/vi ... cal-alerts.