The ABC: Ada-Bunyip Chronicle

Bunyip cycling

This is a guest post from Aidan Kempster, creator of You can find other rides like this on his website, all off-road adventures in the great forests north-east of Melbourne. 

Where: Bunyip State Park, Yarra Ranges, Yarra Valley. This ride takes in much of the area of the proposed Great Forest National Park.

Length: 169km

Difficulty: hard

Terrain: very hilly until the Warby Rail Trail

Surface: almost entirely unsealed. Rough sections. Mountain bike or big-tyred gravel-type bike recommended. The author tackled it on a fat bike.

What: amazing temperate rainforest, good climbs, fun descents, lookouts, wildlife, giant trees, wet and dry eucalypt forest, comfy campsites with fireplaces, a feeling of total isolation and a couple of logging coupes


A short stretch of busy highway (Princes HWY/C101) takes you out of Pakenham to Dore Rd. From here there are no more supply points until Warburton, over 120km away. The ride from the highway to Bunyip State Park is well-groomed grinding on quiet roads. 

The southern half of Bunyip is mostly off-limits to vehicles, so this means you'll have to lift your bike over a couple of barriers. Make sure you stop at the Four Brothers Rocks and see if you can spot Seven Acre Rock across the valley. The first free camp is at the bottom of the valley at Nash Creek, and has toilets and fire pits.

From the campsite you are back on public roads. At the 44km mark you have a choice between the western approach (used on the map), and Tea Tree Road. If you are travelling in winter or have a heavy bike, you may want to divert from the listed route and take Tea Tree Road and then climb the ridge via Forest Road, which has a gentler grade and surface than the western approach. You will rejoin the route at the 54.2km mark. 

Lots of gravel from the top edge of Bunyip to the Ada Tree manifesting a good mix of flowing downhill and scenic grinding. You will pass by a few large logging coupes. See if you can notice how different the air and ground feels in these sections compared to the areas with thick canopy. 

I cannot recommend the Ada Tall Trees walk enough. Your legs may be burning, you may be craving sleep, but get off the bike for a little bit and walk into ancient cool temperate rainforest. There's only 12km of flat gravel between the Ada Tall Trees reserve and Starling's Gap campsite. 

Starling's Gap can be cold and wet, as it's at some altitude, but it's a beautiful campsite. From here it's smooth sailing back to Lilydale. There's 10km of downhill before 5km of sealed road back to Warburton, where you can get hot food, groceries and a bed. The final 40km along the Warby Trail is scenic, car-free and an excellent way to warm down those tired legs.   


  • The Ada Tree is one of the largest known specimens of Mountain Ash (Eucalyptus Regnans) on the mainland of Australia and predates European colonisation of the continent.
  • There is brilliant cool temperate rainforest surrounding the Ada Tree, with ancient Nothofagus, Sassafras and magnificent ferns
  • Four Brothers Rocks is an ancient site with views to Seven Acre Rock in the north
  • Most tracks in Bunyip State Park are closed to motorized traffic and are brilliant super smooth gravel
  • See recent logging coupes close up
  • Warburton is a lovely locality with chic stores and a comfortable easy-going vibe
  • The Warby Trail is dotted with eateries and being essentially flat is a great way to grind out the last day


Best ridden during the warmer months between the Melbourne Cup and Queen’s Birthday public holidays. The Western approach to Gentle Annie is closed during winter and it is necessary to climb the ridge via Forest Rd (a gentle alternative). It will also be very cold at Starling’s Gap over winter and there may be snow on extreme weather days.


The starting point is Pakenham station and the end point is Lilydale station. Both are part of the Melbourne Metro train system. Check out this blog post about using Victoria's public transport system with your bike. 


  • Download GPX Track or KML file of this route. Please note that as this ride traverses many little-used tracks, there may be some inaccuracies in these files. Do not solely rely on them for navigation.  
  • Yarra Valley – West Gippsland Rooftop Map covers the region and the reverse side has a detailed Gembrooke Noojee Forest Activities Map which is also useful for this route.




Disclaimer: should you choose to cycle this route, you do so at your own risk. Although all reasonable efforts have been made to ensure its accuracy at the time of writing, Adventure Cycling Victoria cannot guarantee that the information herein is 100% correct. The information published is meant as a guide only, and should be combined with your own due diligence and planning. Adventure Cycling Victoria and its contributors are in no way liable for personal injury, damage to personal property, or any other such situation that might happen to individuals following this route.