The approach to Illawarra Fly begins gently. A 1.5-kilometre trail winds through the forest at Knights Hill, wide and smooth enough for strollers and wheelchairs. Then the real elevation starts. A 500-metre steel walkway lifts visitors roughly 30 metres above the forest floor, threading through towering eucalyptus and sassafras. Cantilevered springboard platforms flex lightly underfoot — not dramatically, just enough to remind you that you are well and truly airborne.

Knight's Tower stands at the centre of it all. The structure rises 45 metres above the canopy, and the climb to the top is straightforward. What greets you up there is not: open sky, a broad sweep of lush ridgelines and, on a clear day, the Pacific Ocean glinting in the distance. Most visitors linger longer than they planned.

For those who want more than walking and views, the zipline circuit adds genuine excitement. Guides lead small groups between elevated cloud stations approximately 35 metres above the ground, sharing forest stories along the way. The experience is designed to be approachable rather than extreme, and younger children can join in — making it a strong choice for families as well as solo adventurers.

Younger visitors have their own corner of the forest in the Enchanted Forest section. Fairy doors, pixies nestled into mossy logs, and whimsical details tucked throughout the understorey create something genuinely playful. It sits comfortably alongside the main walkway experience without feeling tacked on.

The site stays open in all weather, which is worth knowing. A light drizzle deepens the forest atmosphere rather than diminishing it. The air sharpens, the canopy darkens to richer greens, and the escarpment feels more alive. Interpretive signage along the walkway covers the area's geology, native plant life and regional history — the kind of quiet context that rewards a slow pace.

Café 106 offers proper coffee and light meals at the end of the experience. Lockers and restrooms are on site, and staff are unhurried. The attraction opens daily from 10:00 to 16:30, giving a comfortable half-day window for most visitors.

Season makes a genuine difference here. Summer brings warm coastal air and bright canopies — easy to pair with the nearby beaches. Autumn delivers crisp light and colourful escarpments that photograph beautifully. Winter mornings arrive with fog drifting through the treetops, which suits the forest's quieter character. Spring opens up fresh greenery and better conditions for wildlife spotting.

Illawarra Fly sits at 182 Knights Hill Road, Knights Hill NSW, roughly two hours south of Sydney. The nearest train access is Albion Park station on the SCO line, approximately ten kilometres away, or Oak Flats station on the same line, around eleven kilometres distant. Both serve as reasonable jump-off points if you are travelling without a car, though onward transport to Knights Hill will require planning. The area around Robertson and Jamberoo offers accommodation options for those wanting to extend the visit beyond a single afternoon.