Man in wheelchair dies after going over cliff at Sydney's Vaucluse

A man in a wheelchair has died after he went over a cliff in Sydney on Tuesday morning.

Emergency crews attended the incident at Nielsen Park in Vaucluse after the man, believed to be aged in his 50s, fell from the cliff but could not save him.

The circumstances surrounding his fall are not yet known.

A crew had a helicopter ready to transport the man from the beach. Source: 7 News

Police have cordoned off the area as a investigations continue.

More to follow.

Crews assist at the shore at Nielsen Park. Source: 7 News