Haard-Walking Jammertal Route
Haard-Walking Jammertal Route
5.0
(2)
24
runners
01:21
12.5km
120m
Running
Jog the Dattelner Grüne Acht, a 7.8-mile (12.5 km) moderate loop through the wooded Haard in Hohe Mark Nature Park.
Last updated: February 26, 2026
Tips
Your route passes through protected areas
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Waypoints
Start point
Parking
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5.86 km
Highlight • Trail
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Tip by
12.5 km
End point
Parking
Way Types & Surfaces
Way Types
8.90 km
3.03 km
555 m
Surfaces
6.88 km
2.81 km
2.01 km
614 m
122 m
< 100 m
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Elevation
Highest point (130 m)
Lowest point (70 m)
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Weather
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Wednesday 27 May
23°C
8°C
0 %
Additional weather tips
Max wind speed: 10.0 km/h
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This route was planned by komoot.
The trail is located within the Hohe Mark Nature Park. While specific parking lots aren't detailed, trailheads for routes in this area often have designated parking. Look for signs for the HAARD-Walking-Park, as the Dattelner Grüne Acht uses their markings.
Yes, the trail is generally dog-friendly. However, as it passes through a nature park and wooded areas, it's always best to keep your dog on a leash to protect wildlife and ensure a pleasant experience for all users.
The trail is accessible year-round. Spring and autumn offer pleasant temperatures and beautiful scenery. While it's open in winter, be aware that no specific winter maintenance is provided, so conditions might be challenging with snow or ice.
No, there are typically no permits or entrance fees required to access the trails within the Hohe Mark Nature Park, including the Dattelner Grüne Acht. It's a publicly accessible natural area.
While described as 'moderate' due to its length and some small hills, the trail is generally considered suitable for all skill levels, including beginners with a reasonable level of fitness. There is one somewhat long ascent, but it's manageable.
Yes, the Dattelner Grüne Acht is a circular route, named 'Green Eight' due to its figure-eight shape. This means you'll end up back at your starting point without needing to retrace your steps.
Yes, thanks to its figure-eight design, you can shorten the route by about half while still remaining on marked paths. There's an 8 km option available, which takes approximately 2 hours to complete without breaks.
You can expect a varied terrain, predominantly through the densely wooded Haard area. It features light forests, sections along the forest edge, and passes through the quiet Jaust-Bruchwald nature reserve. You'll encounter a mix of natural paths and potentially some paved sections.
The trail offers an immersive experience in the Haard forest. You'll pass through an Idyllic forest path, encounter points of interest like the 'Heilige Barbara' (Saint Barbara), and see a tunnel entrance of the former Zeche Wald II mine with an information board about its history.
Yes, the route shares sections with several other trails. You'll find it intersecting with parts of the A3 Rundweg Katenkreuz, Haard-Walking Jammertalroute, and Haard-Walking Stimbergroute, among others.
The Dattelner Grüne Acht primarily runs through natural, wooded areas. While there are no specific facilities like cafes or restrooms directly on the trail itself, you may find options in the nearby town of Datteln or at popular access points to the Hohe Mark Nature Park.