Mount Rosea and Sundial Peak is a 17.5km, grade 4 hike located in the Grampians National Park, Victoria. The hike should take around 6 hrs to complete.
Hike overview
This scenic Mount Rosea and Sundial Peak hike traverses along the southern end of the Wonderland Range and culminates in an ascent or Mount Rosea and Sundial Peak which offers sweeping views over Lake Bellfield and Halls Gap. Mount Rosea provides one of the most expansive landscape vistas in the Grampians. Ensure you are well prepared with at least 3ltrs or water for this hike.
Route and GPX file
Max elevation: 993 m
Min elevation: 533 m
Total climbing: 1002 m
Total descent: -1002 m
Trail location
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Getting there
The Sundial Carpark, found at the end of the Sundial Road within the Grampians National Park, is best known for being a jump-off point for many exciting adventures. The car park itself features picnic tables, walking tracks, information signs, and toilets for the comfort of travellers.
About the region
Renowned for rugged mountain ranges, rich cultural heritage and breathtaking scenic views, the 168,000 hectare park is ideal for a wide range of outdoor activities. The many walking tracks will take you on a journey to waterfall vistas, ancient geological rock features and forests. There are guided tours, and with a large network of roads available, car touring is a great way to explore. Renowned as the major attraction in the region, the Grampians National Park is a must-visit destination for all travellers, backpackers and day-trippers in Victoria. The spectacular setting of the mountainous landscape boasts a wide array of attractions and activities for visitors to the region. The Grampians National Park (also Gariwerd), commonly referred to as The Grampians, is a national park located in the Grampians region of Victoria, Australia. The 167,219-hectare (413,210-acre) national park is situated between Stawell and Horsham on the Western Highway and Dunkeld on the Glenelg Highway, 260 kilometres west of Melbourne and 460 kilometres east of Adelaide.
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Gear to consider

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Acknowledgement of Country
Trail Hiking Australia acknowledges the Traditional Owners of the lands on which we hike and pay respects to their Elders, past and present, and we acknowledge the First Nations people of other communities who may be here today.
1 Review on “Mount Rosea and Sundial Peak (17.5km)”
Hi
Love your site.
The family and I just did this hike (12/3/23) and while very enjoyable, there are some changes that people should be aware of:
-The section of trail that descends from the sundial track to Silverband Rd appears to have been closed by the Park’s authority as it is extremely overgrown with lots of prickly bushes that were quite unpleasant to walk through. It is still walkable, however, although hard to find without GPS.
– The track south of the intersection of where the trail ascending from Silverband Rd towards the Mt Rosea peak crosses the Grampians Peaks Trail is now closed and walkers are directed to continue ascending the side of the valley via the Grampians Peaks trail.
The walk took us a total of 7.5 hours including meals and breaks.
Cheers