The Tarw Du (say Taroo Dee – Black Bull), was not only the original trail built in Coed y Brenin, but it was also the first, purpose built mountain bike trail in the UK, and probably the world!
For over 30 years this trail has been rattling the bones of adventurous cyclists. Much improved and reworked over that time but still featuring many of its original pioneering trail sections that helped make the trail centre model of development what it is today.
This is where it all started and the success of this trail is the reason why we have so many other great trail centres today. This is THE classic trail and still knocks the spots off many more modern offerings elsewhere. It’s rocky, it’s retro, it’s twisty, it’s technical, it’s fast and will really test your skills.
Originally known as the 'Red Bull trail' you'll find many a mountain biker who had their first trail centre experience here, its bone shaking rock sections, fast singletrack and epic mountain views make it celebrated and revered in equal measure.
trail grade | suitable for | trail & surface type | gradients & technical trail features (TTFs) | suggested fitness level |
FOREST ROAD | A wide range of cyclists. Most bikes and hybrids. Ability to use maps helpful. Routes may or may not be way marked. | Relatively flat and wide. The trail surface may be loose, uneven or muddy at times. These roads may be used by vehicles and other users, including Horse riders and dog walkers. | Relatively flat and wide. The trail surface may be loose, uneven or muddy at times. These roads may be used by vehicles and other users, including Horse riders and dog walkers. | A good standard of fitness can help. |
Beginner/novice cyclists. Basic Bike Skills required. Most bikes and hybrids. Some green routes can take trailers. | Relatively flat and wide. The trail surface may be loose, uneven or muddy at times. May include short flowing singletrack style sections. | Climbs and descents are mostly shallow. No challenging features | Suitable for most people in good health. | |
Intermediate cyclist/mountain bikers with basic offroad riding skills. Mountain bikes or hybrids. | As ‘Green’ plus specially constructed single track. Trail surface may include small obstacles of roots and rock. | Most gradients are moderate but may include short steep sections. Includes small technical features. | A good standard of fitness can help. | |
Proficient mountain bikers with good off-road riding skills. Suitable for better quality off-road mountain bikes. | Steeper and tougher, mostly singletrack with technical sections. Expect very variable surface types. | A wide range of climbs and descents of a challenging nature will be present. Expect boardwalks, berms, large rocks, medium steps, drop-offs, cambers, water crossings. | A wide range of climbs and descents of a challenging nature will be present. Expect boardwalks, berms, large rocks, medium steps, drop-offs, cambers, water crossings. | |
Expert mountain bike users, used to physically demanding routes. Quality off-road mountain bikes. | As ‘Red’ but with an expectation of greater challenge and continuous difficulty. Can include any useable trail and may include exposed open hill sections. | Expect large, committing and unavoidable TTFs. Sections will be challenging and variable. May also have ‘downhill’ style sections. | Suitable for very active people used to prolonged effort. | |
Riders aspiring to athlete level of technical ability, incorporates everything from full on downhill riding to big-air jumps | Severe constructed trails and/or natural features. All sections will be challenging. Includes extreme levels of exposure and or risk. Jumping ability obligatory. | Will include a range of small medium and large TTFs, including downhill trails, free ride sections and mandatory jumps | A good standard of fitness, but technical skills more important. |