@amankaa the links you may find useful . . .
CASA drone rules
Learn the main set of rules you need to follow at all times when you fly.
www.casa.gov.au
OpenSky map (this is web view, free apps for IOS and android in the relative places)
opensky.wing.com
City of Gold Coast Parks & Reserves bylaws, see page 7, item 12 (1) (c)
QLD National Parks drones policy, all ok to fly drones (apart from very few special reserves like Green Island), fly to CASA rules, fly considerately with other visitors in mind, and do not disturb wildlife.
This is their policy, but for the life of me, I can't find it on their website now !!
“For recreational purposes you do not need a permit to use a drone in Queensland’s National Parks as long as it weighs under 2kg, there are less than 10 people involved in the film shoot (i.e. the crew) and no buildings or structures are being filmed”
Most good parks are on the Main Range (part of the Great Diving Range) and a little distant from the Gold Coast (50km / 1 hr to Lamington NP).
Lamington National Park is a favourite of mine, it's in the Border Ranges (straddles QLD / NSW border area), and there are great walks and vistas. Binna Burra end is not too big a drive from the Gold Coast, a day trip with lots to see and short / longer walks.
Tamborine National Park is another very nice spot, but very popular with weekenders visiting.
Nerang State Forest is very close to you, I haven't been there but it looks quite big and a series of trails through there, so could be worth a look if you want to film some bush close by (20km).
Just watch the weather if going on any walks etc in our Summer, and check reports for fires too, we have a bad start with many now in NSW and QLD.
Hope that helps, you should have a great time here.
When are you arriving ?
Staying how long ?
Where else are you going to or is it a Gold Coast holiday only ?