
Wiilman Bilya Trail, Collie


Details for trail on a map
Trail Start
Get directionsThe trail starts at Hamilton's Peninsular on the Coalfields Hwy
Trail End
Get directionsThe trail ends at The Kiosk at the Dam in Wellington NP
Offline Maps
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Trails WA supports the seven principles recommended by Leave No Trace Australia for minimising your impacts when using the trails.
Learn moreAbout Wiilman Bilya Trail, Collie
The Wiilman Bilya is a full day walk in either direction with the option of an over night stop at the Nyingarn Campsite about 3.5 km from the Coalfields Hwy end of the trail.
The Nyingarn (Echidna) campsite has room for up to 25 people, with individual campsites, toilets, picnic tables and an undercover area provided.Â
With a mixture of narrow trail and old vehicle tracks you meander through magnificent jarrh, marri and yarri (blackbutt) forests and pass some huge granite outcrops. Most of the trail is fairly flat, with a couple of short, but seriously steep sections.
Camping is also provided at the Potters Gorge end of the trail. Bookings can be made through the Park Stay websiteÂ
Collie Visitor Centre
(08) 9734 2051
- info@collierivervalley.com.au
- Visit website
- 156 Throssell Street, Collie WA 6225
Other Links
- Wellington National Park
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Be trail ready for Wiilman Bilya Trail, Collie
Here is everything you need to know before visiting this trail.
Time / Duration
5 -7 hours
Length
19.7km one way
What To Pack
Group B (Bushwalks and/or longer trails) required.
What To Pack
Group B (Bushwalks and/or longer trails)
- Minimum 2 litres of water per person per day
- Sturdy shoes
- Sun hat or bike helmet (compulsory in WA)
- Sunglasses, sunscreen (30+) and insect repellant
- Binoculars and camera (optional)
- Map or guide book where suggested
- Snacks and/or lunch depending on length of trail
- Clothes to suit the activity and potential weather conditions including a water/windproof jacket
- First Aid kit
Additional Useful Items
Camping at Potters Gorge requires a prior online booking and camping fees apply.For more information visit: https://parks.dpaw.wa.gov.au/park-stay.
Drinking water available at Nyingarn campsite (boil first).
Bush Walk
Grade 4
Bushwalking experience recommended. Tracks may be long, rough and very steep. Directional signage may be limited.
Facilities
- Camping
- Public Toilet
- Shaded Area
- Water Access Points
Best time of year
March to November
Fees
No fees apply
Trail Access
By road from Perth to Potters Gorge campground or access from Coalfields Highway.
Prohibited Items
No pets, No open fires. (Seasonal restrictions apply for campfire ring use. No bicycles, No off-road vehicles.

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3 trail goers have rated Wiilman Bilya Trail, Collie as 3.67 out of 5!
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