Hike the Noosa National Park coastal track from Noosa Heads to Hell's Gate — spot koalas, dolphins, and whales in season

Kayak or stand-up paddleboard on the Noosa Everglades -- often called the "River of Mirrors" (half-day tours from $75 AUD)

Visit Australia Zoo in Beerwah, founded by Steve Irwin, for a full day with wildlife ($62 AUD adult entry)

Surf at Noosa Main Beach, Mooloolaba, or Kings Beach Caloundra — lessons from $50 AUD

Snorkel or dive with grey nurse sharks at the ex-HMAS Brisbane wreck off Mooloolaba (from $100 AUD)