#1 · 30 m drop
Morialta Falls
Woodforde · South Australia · Australia
I went to Morialta in December once and saw a dry creek bed and a cliff with a dark streak down it. Somebody had told me there were waterfalls. I took a photo of the streak anyway.
Winter is a different park. Adelaide's rain mostly falls between May and September, and that's when Fourth Creek fills up and the three falls do what they're supposed to do. It also makes the tracks slippery, so don't wear your smooth-soled shoes. But if you want a proper hit of forest air without leaving the city, this is the time. The whole gorge feels like one big oxygen bar.
Parking, which is the annoying part