A man has died after falling from a cliff at Morialta Conservation Park in Adelaide's north-east.
Dozens of emergency services workers were called to the First Falls walking track in the park about 8:30am on Saturday.
The 48-year-old man from Houghton died at the scene.
The SA Ambulance Service sent in a helicopter to winch the man out of the park, which has been closed to the public.
A police spokeswoman said the man may have suffered a medical episode.
Police will be preparing a report for the Coroner.
