4.0
(1)
116
riders
4
rides
Mountain bike trails in Gregory State Forest offer diverse terrain for various skill levels within Western Australia. The region features a mix of unpaved and challenging segments, alongside routes with significant elevation changes. This state forest provides a robust environment for mountain biking, characterized by its varied landscape and natural features.
Last updated: June 21, 2026
4.0
(1)
5
riders
44.6km
04:20
840m
840m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
25
riders
34.0km
03:03
650m
650m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

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59
riders
19.2km
01:52
480m
480m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
17
riders
84.9km
08:18
1,590m
1,590m
Hard mountain bike ride. Very good fitness required. Suitable for all skill levels.
10
riders
36.6km
03:07
270m
270m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
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Popular around Gregory State Forest
The remains of an old railway bridge including information board!
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Great place for a day trip and a swim (if you like that)! :-))
2
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Great campsite and a great opportunity to refresh yourself with a dip in the cool water! :-))
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Bring your bathers, but don't dive in due to submerged trees. (Photo Credit Bronwyn Wells from the DBCA WA Government website)
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Gregory State Forest offers a range of mountain biking experiences, from moderate to difficult. You'll find routes with significant elevation changes and varied terrain, including unpaved and challenging segments. For example, the Powlalup Nature Reserve loop from Nannup is a difficult 84.9 km ride with over 1,500 meters of ascent.
While many trails in Gregory State Forest involve moderate to difficult terrain and significant elevation, some routes are more accessible. For instance, the Tank 7 Lookout loop from Nannup is a moderate 15.7 km trail, which could be a good option for those looking for a shorter, less strenuous ride, though it still includes over 350 meters of elevation gain.
Yes, Gregory State Forest features several excellent loop trails for mountain biking. Popular options include the moderate Powlalup Nature Reserve loop from Powlalup Nature Reserve, which covers 44.6 km, and the Tank 7 Lookout – UCL loop from Nannup, a 38.8 km moderate route.
The terrain in Gregory State Forest is diverse, offering a mix of experiences. You can expect both unpaved and challenging segments, as well as routes that may include some paved surfaces. Many trails feature varied forest terrain with notable ascents and descents, providing a robust environment for mountain biking.
Yes, experienced riders looking for a significant challenge will find options in Gregory State Forest. The Powlalup Nature Reserve loop from Nannup is a difficult 84.9 km trail with substantial elevation gains, requiring very good fitness and taking over 8 hours to complete.
Mountain bike trails in Gregory State Forest often feature significant elevation changes. For example, the difficult Powlalup Nature Reserve loop from Nannup involves nearly 1,600 meters of ascent. Even moderate routes like the Powlalup Nature Reserve loop from Powlalup Nature Reserve include over 840 meters of climbing.
Yes, some routes offer glimpses of the region's history and natural beauty. The Old Railway Bridge Remains – Barrabup Pool loop from Nannup is a moderate 36.5 km trail that takes you past the remnants of an old railway bridge and the scenic Barrabup Pool.
The mountain bike trails in Gregory State Forest are generally well-regarded by the komoot community, holding an average rating of 4.0 stars. Riders often appreciate the diverse forest terrain and the mix of challenging and moderate paths available.
There are several mountain bike trails available in Gregory State Forest, offering a variety of distances and difficulty levels. Komoot currently features 4 distinct mountain bike tours in the area.
While specific parking details for each trailhead are best checked on individual route pages, Gregory State Forest is generally accessible. Many routes, such as those starting from Nannup or Powlalup Nature Reserve, typically have designated parking areas nearby to facilitate access to the trails.
The best time to go mountain biking in Gregory State Forest generally depends on local weather patterns. Western Australia typically experiences warm, dry summers and mild, wet winters. Spring and autumn often provide the most comfortable conditions with moderate temperatures, making them ideal for exploring the trails.
Yes, some trails offer scenic views. The Tank 7 Lookout – UCL loop from Nannup is a moderate trail that leads through forested areas and offers scenic views, as its name suggests. These routes provide opportunities to enjoy the natural beauty of the forest.


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