4.3
(11)
145
riders
8
rides
Gravel biking in Mount Crosby Weir Nature Refuge features a landscape characterized by varied terrain, including areas around water bodies like Lake Manchester and along former railway lines. The region offers a mix of undulating paths and more challenging climbs, with elevation gains reaching several hundred meters. These routes traverse natural refuge areas, providing unpaved surfaces suitable for gravel bikes.
Last updated: July 8, 2026
2
riders
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(2)
3
riders
36.6km
02:14
380m
380m
Hard gravel ride. Good fitness required. You may need to push your bike for some segments of this route.

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4.5
(2)
55
riders
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(2)
43
riders
44.3km
02:21
300m
300m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
29
riders
84.6km
04:25
470m
470m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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This is one of the few viewpoints that are mowed, so as you approach the water you come out into a grassy clearing with sweeping views of the water. Head down a short spur trail from the dirt road (main trail) to check out the view.
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The fence is just after you pass Lowood. There have been trees planted along this section now, that will inevitably obscure this oddity in time.
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A nice shelter on a rainy day for me. Do not think that you can drink the tank water, unless you like stomach issues. This applies to all the tanks along the whole trail. Refill your water in the towns that you pass through. Keep the bottles topped up. A flat tyre on a sunny day away from the few shelters can be thirsty work.
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From here to Fernvale is easy, with the first few kilometres concrete shared path. Then it turns to gravel. As you move further along past Fernvale and towards Esk you start getting more low gradient hills, but it is still relatively easy for a loaded touring bike. Easier still on an unloaded gravel or mountain bike. A lot of people use eBikes as well. There are some deep gullies into creek beds further out but there have been some new bridges put in now that make life simple. On a self supported ride it might be best to walk the bike in and out of these. Hard work, but much safer.
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it should be clear by the the end of the day
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shade and somewhere to sit to have a break and a snack.
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Not too much here other than a nice mural, but perhaps a nice place to sit and have a break or lunch.
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somewhere to sit and refill your bottles before cracking on.
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There are 8 gravel bike trails in Mount Crosby Weir Nature Refuge, offering a mix of easy, moderate, and difficult options to suit various skill levels.
Yes, for beginners or families, the Borallon Rest Stop – Fallen Tree at Intersection loop from Wulkuraka is an excellent choice. This 22.8 km (14.2 miles) route is rated as easy with a moderate elevation gain of 147 meters, providing a less strenuous ride through natural surroundings.
Advanced riders can challenge themselves with routes like the Lowood Railway Station – Lockyer Creek Railway Bridge loop from Wulkuraka. This difficult trail spans 119.5 km (74.3 miles) with an elevation gain of 698 meters, typically taking nearly 8 hours to complete.
Many of the gravel bike routes in the area are loops. A popular circular option is the Lake Manchester Circuit loop from Lake Manchester, which is 16.8 km (10.5 miles) long and offers a moderate challenge around the lake.
Trail lengths vary significantly, from shorter routes around 16.8 km (10.5 miles) like the Lake Manchester Circuit, to much longer expeditions up to 119.5 km (74.3 miles). Elevation gains range from approximately 147 meters (482 feet) on easier trails to nearly 700 meters (2,296 feet) on more difficult routes.
The area is highly rated by the komoot community, with an average score of 4.4 stars from over 6 reviews. Riders often praise the varied terrain, which includes paths around water bodies like Lake Manchester and sections along former railway lines, offering diverse scenery and challenges.
While Mount Crosby Weir Nature Refuge itself is primarily natural, you'll find cafes and food options in nearby towns such as Ipswich or Fernvale, which are accessible from some of the longer routes or a short drive away.
The best time for gravel riding in this region is generally during the cooler, drier months, typically from autumn to spring (March to November). This avoids the intense heat and humidity of summer and the higher chance of rain, making for more comfortable riding conditions.
Parking is typically available at the starting points of many trails, such as near Lake Manchester or in towns like Wulkuraka and Karrabin, which serve as access points for several routes. Always check specific trailheads for designated parking areas.
As the trails traverse natural refuge areas, there are good opportunities for wildlife spotting. Keep an eye out for native birds, marsupials, and other local fauna, especially during quieter times of the day like early morning or late afternoon.
Mount Crosby Weir Nature Refuge offers a distinct gravel biking experience characterized by routes around water features like Lake Manchester and along former railway corridors. D'Aguilar National Park, while also offering gravel trails, is known for its more extensive mountainous terrain and dense eucalypt forests, providing a different type of challenge and scenery.
While the main routes are well-loved, exploring the less-trafficked sections of the former railway lines or connecting paths can reveal quieter, scenic stretches. For example, the Borallon Rest Stop loop from Karrabin offers a moderate 44.2 km ride that takes you through varied landscapes away from the busiest areas.


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