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Thirlmere Lakes National Park

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What we're doing

Park management activities

Thirlmere Lakes National Park has management strategies in place to protect and conserve the values of this park. Visit the detailed park and fire management documents.

Report illegal dumping

It's illegal to dump rubbish, household waste, green waste, construction waste, tyres, or vehicles in NSW national parks and reserves. You can help by reporting it anonymously. If you see illegal waste that has been dumped, or is in the process of being dumped, please take a photo and report it through the Report Illegal Dumping online form, or phone 131 555.


  • in the Sydney and surrounds region
  • Thirmere Lakes is open from from 5.30am to 8pm during daylight savings and 5.30am to 6pm rest of year. The park may have to close at times due to poor weather or fire danger.

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