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Trail StartGet directions
Formby South Road, Stirling Range National Park, 430 km (5 hours) south of Perth
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About Mt Trio, Stirling Range NP
Mt Trio comprises three peaks and was once known by its Aboriginal name Warrungup, meaning "three become". The trail ascends steeply from the parking area via many steps to a saddle between the east peak and the north peak. The track then follows a more gentle slope to the highest (northern) point at 856 metres. There are excellent views from the top when the weather is clear.
More than 1500 species of flowering plants exist in the Stirling Ranges,representing almost 40 percent of the known flora of the south west. Approximately 80 species grow nowhere else in the world. Mt Trio is known for its bright red mountain bell, Darwinia lejostyla.
Be trail ready for Mt Trio, Stirling Range NP
Here is everything you need to know before visiting this trail.
Time / Duration
2 - 3 hours
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 ItemsWalk safely. All walks in the Stirling Range are steep and have uneven surfaces. Wear boots or sturdy footwear, weatherproof clothing and sun protection. Take plenty of food and carry two to three litres of drinking water per person for half to full day walks.
Please take all your rubbish out with you.
Bushwalking experience recommended. Tracks may be long, rough and very steep. Directional signage may be limited.
Hazards & WarningsNot suitable to walk in wet and windy conditions. Stay on the path. Be prepared for sudden cold changes that cause the temperature todrop and rainor hail to set in.
- Car Park
Best time of year
April to November
National Park fees
Prohibited ItemsNo pets; No fires in National Parks
Complete Mt Trio, Stirling Range NP to earn badges and points!
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Earn the Tall Peak , and Wildflower Wanderer badges when you complete this trail.
This trail is part of the Stirling Range Peaks badge.
4 trail goers have rated Mt Trio, Stirling Range NP as 4 out of 5!
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Add your review of Mt Trio, Stirling Range NP
Steve McBride rated Mt Trio, Stirling Range NP a 4 out of 5
Wally Holding rated Mt Trio, Stirling Range NP a 5 out of 5
Sue Hastie rated Mt Trio, Stirling Range NP a 3 out of 5
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Mt Trio from belowMt Trio from below
Darwinia lejostlyaMountain Bells
Views though the mistViews through the mist
Stepped trailStepped trail
Bluff along the routeBluff along the route
Trackside vegetationTrackside vegetation
Views from the trackViews from the track
Grasstrees in the mistgrasstrees in the mist
Hiker at cairn on topHiker at cairn on top
Mount TrioMount Trio
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