Stirling Range National Park: Hiking WA’s Most Dramatic Peaks

Stirling Range National Park sits about 4.5 hours from Perth and 80km north of Albany. It’s not the most remote park in Western Australia, but it delivers something you won’t find elsewhere in the southern half of the state: genuine mountain terrain, with peaks rising sharply more than 1,000 metres above the flat agricultural plains that surround them on every side.

The range is known as Koi Kyenunu-ruff in the local Minang and Goreng languages, meaning “mist rolling around the mountains.” It’s an accurate description. The peaks collect their own weather, and the mist that frequently settles across the upper slopes gives the range a character that shifts by the hour. What you see from the car park is rarely what you find at the summit.

Biodiversity and Wildflowers

The park supports over 1,500 plant species, many found nowhere else on Earth. The ecosystems shift from dense forest to open heathland across relatively short distances, and between August and November those heathlands come alive with wildflowers in concentrations that stop walkers mid-stride. If your timing allows it, planning a visit during wildflower season adds a dimension to the park that photographs can’t fully capture.

The range also holds deep cultural significance for the Noongar people, the traditional custodians of this country. The geological record here stretches back more than a billion years, and ripple marks from an ancient shallow sea are still visible on exposed rock surfaces along some of the trails. Walking here with that context in mind changes how you look at the terrain underfoot.

Bluff Knoll: The Signature Hike

Bluff Knoll (Bular Mial) is the highest peak in southern Western Australia at 1,099m. The 6.5km Grade 4 trail climbs steeply through soaring cliff faces and frequently into cloud, with the character of the walk changing depending on whether visibility is open or closed in. On a clear day the summit views extend south to the Southern Ocean. On a misty day you get something quieter and more atmospheric.

I’ve been to the summit at sunrise, with the early light catching the peaks below before the plains had fully emerged from shadow. It’s one of those moments in hiking where the effort of the early alarm feels entirely justified. The trail is physically demanding but well-defined, and the reward at the top is proportional to what you put in.

Rated Grade 4 under the Australian Walking Track Grading System, it requires good fitness and some bushwalking experience. Weather can change rapidly. Check the forecast before you leave and be prepared for cold and wind at the summit regardless of conditions at the trailhead.

Trails for All Experience Levels

Bluff Knoll draws most visitors but it’s far from the only reason to come. The park offers a full range of walking options from short accessible lookouts to a demanding multi-day traverse.

Easier Walks

• Central Lookout — A short walk to a knoll with strong views across the surrounding peaks. A good introduction to the range’s scale if you’re arriving for the first time.
• Western Lookout — Views framed by Baby Barnett Hill and Mondurup Peak. During wildflower season the heathland surrounding the lookout is at its most vivid.
• Eastern Lookout — Sweeping views across the central peaks including the northern rockface of Bluff Knoll. A good picnic spot and a useful orientation point before tackling the harder trails.

Challenging Hikes (Grade 4 and 5)

• Bluff Knoll — 6.5km, Grade 4. The highest peak in southern WA. Steep, rewarding, and subject to rapid weather changes. The signature hike of the park.
• Toolbrunup Peak — 4km, Grade 5. The second-highest peak in the range. Steeper and more demanding than Bluff Knoll, with magnificent summit views. One of the best hikes in the park for experienced walkers.
• Mount Trio — 3.5km, Grade 4. A boulder-strewn valley approach to rocky spires with expansive range views. Less visited than Bluff Knoll and worth it for that reason alone.
• Talyuberlup Trail — 2.6km, Grade 5. The trail passes through a hole in the mountain itself, a striking geological feature that makes this short but steep walk genuinely unlike anything else in the range.
• Mount Hassell — 3km, Grade 4. Rocky terrain with strong views west toward Toolbrunup. A solid half-day option that combines well with a second peak on the same day.
• Mount Magog — 7km, Grade 5. A longer route into the wilder heart of the range, passing twin peaks with opportunities to extend into a full day in genuinely remote terrain.
• Stirling Range Traverse — 19.5km, Grade 5. The full ridge walk between Bluff Knoll and Ellen Peak, typically completed over three days. Unmarked in sections, with significant elevation change and exposed ridge travel. I’ve completed this traverse and it remains one of the most demanding and satisfying multi-day walks I’ve done in WA. The ridge-top views on day two are something you carry with you.

Planning Your Visit

The park is accessible year-round but spring, from August to November, is the best time to combine hiking with wildflower displays. Summer is hot but manageable if you start early. The peaks create their own weather regardless of season, so always check the forecast and carry a warm layer and rain jacket even on clear days.

Carry more water than the trail length suggests. The exposed ridgelines lose moisture fast and the harder trails are physically demanding. Wear sturdy hiking boots on anything above Grade 3. The rocky terrain punishes trail runners on the steeper routes.

Always lodge your trip intentions before heading into the harder trails and carry navigation tools appropriate to the grade. Mobile coverage is patchy across much of the park. The safety essentials that apply everywhere in remote Australian terrain apply here too, with the added variable of rapidly changing mountain weather.

Accommodation is available in and around the nearby town of Cranbrook and at the Stirling Range Retreat just outside the park boundary. Both provide reasonable bases for multi-day visits.

For trail listings, distances, grades, and current conditions across the full park, see the Western Australia hiking guide. Preparation guidance for multi-day walks is also covered in depth on this site.