A woman's body has been found on an exposed tidal reef in a national park close to Darwin city.
The body of a Caucasian female, believed to be aged between 40 and 60 years, was discovered about 9.30am (CST), police said.
She was described as slim with collar-length dark hair and wearing three-quarter-length cream trousers and an orange/pink patterned sleeveless top.
She may have been wearing black shoes but was barefoot when found, police said.
Police are calling for the public's assistance to help them identify the woman.