The Zig Zag road was originally constructed in the late 19th century as a switchback railway line to transport timber down the steep escarpment.
The park's dramatic elevation change provides a natural vantage point for observing the seasonal shift of wildflowers during the Australian spring.
The rocky outcrops within the park are composed of ancient granite and laterite, characteristic of the Darling Range geology.
Gooseberry Hill National Park is primarily known for the Zig Zag Scenic Drive, a former railway track winding down the Darling Scarp that offers extensive panoramic views of the Swan Coastal Plain and Perth city. The park spans approximately 56 hectares of remnant Darling Range bushland. It provides steep, rugged terrain that serves as a challenging destination for bushwalkers and hikers. The flora features diverse jarrah and marri woodland communities, supporting local wildlife including western grey kangaroos and various bird species. The area is part of the traditional lands of the Whadjuk Noongar people. Its unique topography results from the geological transition between the Darling Scarp and the coastal plains below.
The upper vantage points along the Zig Zag Scenic Drive provide the best unobstructed sunset views over the city skyline.
Wear sturdy, closed-toe hiking boots, as the trails are rocky and uneven.
Carry significantly more water than you expect to drink, especially during warmer months.
Start your trek early in the day to avoid the intense afternoon heat reflected off the escarpment.
Attempting to navigate the steep, unshaded trails during the peak of summer afternoons, which poses a severe risk of heat exhaustion.
The Zig Zag Scenic Drive itself is one-way only; check current local traffic restrictions as sections may occasionally close for maintenance or fire safety.
Strictly follow 'Leave No Trace' principles; stay on marked trails to protect fragile vegetation and prevent soil erosion.
