Wiilman Bilya Trail
About this footpath
The Wiilman Bilya Trail is a challenging 59 km footpath near Collie that rewards serious bushwalkers with deep forest immersion and distance walking through Western Australia's South-West. This is a multi-day undertaking through jarrah and marri woodland, best tackled with proper preparation, fitness and navigation skills. The trail demands respect for terrain, weather and self-sufficiency.
Highlights
- 59 km wilderness walk through South-West forest
- Multi-day adventure for experienced bushwalkers
- Unpaved forest trails through jarrah and marri
- Remote terrain requiring solid fitness level
- Genuine backcountry experience near Collie
What to expect
Unpaved forest tracks and bushland terrain underfoot, with variable gradient and sections that may be muddy or root-strewn depending on recent weather. The trail winds through dense woodland offering natural shade in places, though some open sections expose you to sun and wind. Navigation markers may be sparse; map and compass skills are essential. Expect isolated, quiet walking with minimal facilities.
Good to know
Carry substantial water and supplies; unreliable access to refills in remote forest. Plan for multi-day camping or accommodation. Wear sturdy walking boots suited to uneven ground. Spring (Aug–Oct) offers cooler conditions and wildflowers; summer heat and bushfire risk make winter–early spring preferable. Check local conditions with Collie visitor centre before departing. Navigation experience strongly recommended.