Killarney Heights is a suburb
of northern Sydney, in the
state of New South Wales,
Australia. Killarney Heights is
12 kilometres north-east of
the Sydney central business
district in the local
government area of
Northern Beaches Council.
Killarney Heights is part of
the Northern Beaches and
also considered to be part of
the Forest District,
colloquially known as The
Forest.

Killarney Heights has
panoramic views of Middle
Harbour from a few locations.
The suburb is located on a
peninsula bound by the
waters of Middle Harbour to
the south-west towards
Roseville Chase and Bantry
Bay to the east. Garigal
National Park is on the
eastern border.