Cape Bailey Track - Visitor Centre to Boat Harbour Reserve (6.5km)

This walk begins at the Botany Bay Visitor Centre at Kurnell and heads south into Kamay Botany Bay National Park. The centre itself is worth a few minutes of your time. It provides a clear overview of the area’s cultural and environmental history, along with basic food and drink, a souvenir shop, accessible toilets and a large parking area. A TrailRider is available for free hire for visitors with limited mobility, which makes this part of the park more inclusive than many coastal reserves.

From the main exit of the Discovery Centre car park, the route leaves along an old service trail rather than the Banks Solander Track. It crosses a small bridge before reaching Cape Solander Drive, where another service trail continues on the opposite side of the road. A short stretch along the management trail leads to a sandy track on the left, and from there the walk begins to feel more like a bush track than a service road.

The early section moves through dry gum forest before opening into low heath. There are a few gentle rises and dips as you pass Kurnell Lookout, though views here are mostly filtered by trees. Soon after, the track links with wider management trails near the radar tower and water tank. This part can be very sandy underfoot, so allow a little extra time and energy, particularly on warm days.

As the walk continues south, it narrows again into a sandy bush track and eventually reaches exposed rock shelf. The ocean sits off to your left, sometimes hidden behind scrub, sometimes revealing glimpses of deep blue water and white wash against the cliffs. The rock platform is marked by wind and water erosion, with small hollows worn into the surface over time. It is a striking landscape and a reminder of how exposed this coastline can be during strong southerlies.

At Tabbigai Gap, the route swings inland briefly, climbing through sand dunes and low, dense scrub. This is where the character of the walk really shifts. The dunes rise and fall in soft ridges, and between them sit a series of hanging swamps. These freshwater wetlands form where rainfall seeps through surrounding ground and collects in shallow depressions. From a distance they can be hard to detect, as thick reeds and vegetation often conceal the water. Up close, you may notice frogs calling after rain and a surprising diversity of plant life thriving in what appears to be an otherwise dry landscape.

A side trip to Cape Baily Lighthouse is well worth the detour. The track becomes slightly overgrown near the end, though the lighthouse itself is visible as you approach. Built in 1950, it was positioned so northbound ships could safely follow the coast and avoid stronger currents further offshore. While coastal views from the lighthouse are partly screened by scrub, the inland outlook provides a different perspective across the dunes and heath.

Back on the main track, the route continues south along the coastline, gradually descending through tall heath to an open rock platform. The ocean remains on your left as the management trail winds across grassy slopes and skirts the edge of the scrub. Eventually, the defined trail fades and the walk follows the coastline more loosely, crossing the mouths of sand dunes before curving up towards the Sir Joseph Banks Drive car park.

At 6.5 kilometres one way, this grade 4 hike typically takes around three hours, depending on how often you stop to take in the landscape. It is not technically difficult, but the sandy sections, exposure to wind and limited shade can make it more demanding than the distance suggests. Carry adequate water, wear sun protection and be mindful of changing coastal weather. For those who enjoy a mix of heathland, dune systems, rock platforms and open ocean views, this stretch of the Cape Baily track offers a varied and distinctly Australian coastal experience.

The Cape Baily track can be walked in either direction, so you can choose the start point that best suits your transport plans.