Trail summary
Hike overview
The Shanahans Mountain walk offers a pleasant 3.2-kilometre circuit (grade 3) through Namadgi National Park, typically taking around 1.5 hours to complete. This loop trail winds its way through Snow Gums, culminating at the summit of Shanahans Mountain. The reward for your efforts is a breathtaking eastward view, encompassing the Clear Range and extending all the way to the Tinderry Range in New South Wales.
The well-maintained track boasts a steady, manageable incline, making it suitable for moderately fit walkers. The surrounding landscape is undeniably beautiful, featuring lush inland temperate vegetation with scribbly gums and dense lichen. Be sure to factor in a stop at the Hospital Hill Lookout along Boboyan Road as you make your way to the trailhead – the views from this vantage point are well worth a brief detour.
Map and GPX file
Max elevation: 1426 m
Min elevation: 1334 m
Total climbing: 131 m
Total descent: -131 m
Getting there
Closest towns to this walk: Tharwa, Tuggeranong, Kambah, Weston Creek, Banks
How to get to Namadgi National ParkThe hike begins at the Mount Shannahans Carpark, conveniently located on Boboyan Road within Namadgi National Park. Several routes can lead you to Boboyan Road from Canberra. Travel south along either Tidbinbilla Road or Barton Highway, eventually connecting with Kings Highway. Follow Kings Highway for approximately 24 kilometres until you see the turnoff for Boboyan Road. Take this turn and continue for roughly 16.5 kilometres on Boboyan Road. Look out for signage for the Mount Shannahans walking track, as the carpark will be on your left.
Photo gallery
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About the region
The Namadgi National Park lies on Ngunnawal Country. This land, rich in cultural significance, has been managed by the Ngunnawal people for countless generations. Their deep connection to this landscape encompasses cultural, social, environmental, spiritual and economic aspects.
Encompassing over 106,000 hectares, Namadgi National Park safeguards a vast area of alpine, sub-alpine and mountain bushland. Nearly half of the Australian Capital Territory falls within its boundaries. The park is crucial for the preservation of high-altitude sphagnum bogs. These bogs provide critical habitat for endangered species and act as natural reservoirs, slowly releasing clean water that sustains the ACT.
For visitor information, maps, firewood permits, or general inquiries, head to the Namadgi Visitor Centre.
Hikers will find hundreds of kilometres of trails to explore within Namadgi National Park. Before venturing out, it's important to familiarise yourself with the Australian Walking Track Grading System. Additionally, inform someone of your planned route and estimated return time. Be sure to record your trip details in the designated bushwalking registers located throughout the park. Straying from marked trails is only recommended for experienced navigators with proper map and compass skills. As weather conditions in the mountains can change rapidly year-round, always pack warm and waterproof clothing.
Namadgi National Park is home to numerous significant Ngunnawal cultural sites and objects scattered across the landscape. These include the Yankee Hat Rock Art and other locations that hold stories of vital knowledge, cultural values, and wisdom. These sites are deeply important to the Ngunnawal people. Their history is not only documented in archaeological finds but also preserved in the landscape itself, passed down through generations through oral stories, dance, memory, ceremonies and the artistic depictions found in rock art sites.
The Ngunnawal people emphasise the importance of protecting these stories, sites and objects for future generations. Visitors to Namadgi are asked to treat these locations with respect, recognising them as a rich and ancient part of the park's narrative.
Similar trails nearby
Looking for hikes and trails in Namadgi National Park or nearby? Try these similar graded walks.
Track grade
Grade 3 (Moderate) - Walks for Most Fitness Levels: Grade 3 on the AWTGS represents moderate walking tracks. These are ideal for walkers with some fitness who are comfortable with some hills and uneven terrain. While suitable for most ages, some bushwalking experience is recommended to ensure a safe and enjoyable experience. Tracks may have short, steep hill sections, a rough surface, and many steps. The total distance of a Grade 3 walk can be up to 20 kilometers.
Explore safe
Plan ahead and hike safely! Carry enough water, pack layers for changing conditions, and bring safety gear like a torch, PLB, and reliable communication device. Check official sources for trail updates, closures, and access requirements, and review local weather and bushfire advice. Most importantly, share your plans with someone before you go. Being prepared makes for a safer and more enjoyable hike! Stay Safe, Explore More, and Always #ExploreSafe.
Packing checklists
What you carry in your pack depends on factors like weather, terrain, and your adventure type. Not sure what to bring? My free planning, food, and packing checklists are a great starting point, covering day hikes, overnight trips, and multi-day adventures. Use them to customise your kit and always prioritise safety.
Let someone know
Before heading out, take a moment to fill out your trip intentions form. It’s a quick way to share your hike details with family or friends. If something goes wrong, they can notify emergency services, ensuring a faster response and peace of mind. Stay safe and enjoy your adventure
Suggest an edit
Spotted a change on this trail? Maybe there are new features, the route has shifted, or the trail is permanently closed. Whatever the update, I’d love your input. Your feedback helps fellow hikers stay informed and ensures that our trail info stays fresh and reliable.
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.