The annual Secrets of the Heath event takes place in Petersfield on 7 and 8 September.

Petersfield Community Radio reporter Alastair Stewart met Katy Sherman of the South Downs National Park Authority to find out more about the event and what, exactly, makes a heath.

A caveman performs at a previous Secrets of the Heath event

Katy and Alastair also discuss another heathlands event taking place in Liss Forest.

More information

You can find out more about both events and get information on the Heathlands Reunited project at