Thirlmere Lakes is a national park in
New South Wales (
Australia), 70 km southwest of
Sydney.
- Area: 630 ha
- Latitude: 34° 13' 32" S
- Longitude: 150° 32' 19" E
- Date of establishment: April 7, 1972
- Managing authorities: New South Wales National Parks and Wildlife Service
- IUCN category: II
See also: Protected areas of New South Wales (Australia)