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Hiking trails & Routes
Denmark
Central Denmark
Hedensted

Gudenå Trail: Source to Uldum Kær

Hard

5.0

(1)

5

hikers

Gudenå Trail: Source to Uldum Kær

06:58

27.0km

130m

Hiking

Hike the difficult 16.8-mile Gudenå trail from its spring to Uldum Kær, exploring diverse wetlands and forests in Denmark.

Last updated: February 26, 2026

Waypoints

A

Start point

Bus stop

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1

3.35 km

Source of the Gudenå River

Highlight • River

The source of the Gudenå, Denmark's longest river, is what you'll find here at this spring. What makes this spot truly unique is that the source is located in the …

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2

3.50 km

The bathing facility

Highlight • Historical Site

The old bathing pools are still partially preserved. In the 1930s there was a bathing establishment here, very close to the source of the Gudenå.

Translated by Google •

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3

22.5 km

Uldum Kær

Highlight • Natural

Uldum Kær is a wetland of around 1,200 hectares between Tørring and Uldum, through which the Gudenå flows. The meadows provide a habitat for flora and fauna that is worth …

Translated by Google •

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B

27.0 km

End point

Bus stop

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Way Types & Surfaces

Way Types

10.8 km

10.8 km

4.30 km

1.07 km

< 100 m

Surfaces

11.7 km

6.66 km

4.14 km

3.50 km

643 m

150 m

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Elevation

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

Highest point (100 m)

Lowest point (50 m)

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Weather

Powered by Foreca

Thursday 21 May

21°C

9°C

27 %

Additional weather tips

Max wind speed: 17.0 km/h

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This route was planned by komoot.

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Frequently Asked Questions

What is the overall difficulty and terrain like on this section of the Gudenå trail?

This section of the Gudenå trail is rated as difficult by komoot, covering varied terrain. You'll encounter natural paths, footpaths, gravel tracks, and forest trails. Some stretches may include country roads with limited traffic. The route showcases diverse landscapes, from open scrub and wetlands to 'jungle-like' forests, often following the Gudenå river closely.

Where can I park to access the Gudenå trail from the spring to Uldum Kær?

You can typically find parking near the starting point at the Source of the Gudenå River in Tinnet Krat. For the Uldum Kær section, parking is available at designated access points around the fen area, which is well-equipped for visitors.

Are there any permits or entrance fees required for this trail or Uldum Kær?

No, there are no permits or entrance fees required to hike this section of the Gudenå trail or to visit Uldum Kær. Both are publicly accessible natural areas in Denmark.

Is the Gudenå trail from the spring to Uldum Kær dog-friendly?

Yes, the trail is generally dog-friendly. However, as much of the route passes through protected natural areas, especially Uldum Kær, it is crucial to keep dogs on a leash at all times to protect wildlife and respect other visitors.

What is the best time of year to hike this section of the Gudenå trail?

The trail can be enjoyed year-round, but spring and autumn are particularly beautiful. In spring, you'll see fresh greenery and blooming flora, while autumn offers vibrant colors. Summer is also pleasant, though some sections might be busier. Winter hiking is possible, but be prepared for potentially wet or muddy conditions.

What natural features and landmarks can I see along the route?

Key highlights include the Source of the Gudenå River in Tinnet Krat, where Denmark's longest river originates. Further along, you'll reach Uldum Kær, Denmark's largest fen area, known for its unique wetlands, peat vegetation, and abundant birdlife. There's also The bathing facility, a historical site along the way.

Does this section of the Gudenå trail intersect with other well-known paths?

Yes, this route is part of the larger 175-kilometer Gudenå Trail. Near the spring, it passes close to the ancient Hærvejen trail. Along this specific section, you may also encounter parts of local trails such as Rans togt, Gudenådalen, Gul rute, Nordre, and Søndre Fælledvej.

Are there facilities like toilets or shelters available on the trail?

Within Uldum Kær, there are good facilities, including shelters with fire pits and toilet facilities, making it suitable for longer visits or even overnight stays. Along other parts of the trail, facilities may be more limited, so plan accordingly.

What kind of wildlife can I expect to see, especially in Uldum Kær?

Uldum Kær is a protected wetland with rich biodiversity, making it excellent for birdwatching. You can expect to see various bird species from bird towers. The fen area also supports unique flora and fauna adapted to its wetland environment. Keep an eye out for diverse plant life and insects.

Is the trail well-signposted?

Yes, this section is part of the larger Gudenå Trail and is generally well-signposted with red arrows and dots. Within Uldum Kær, the area is made accessible with signposted paths and wooden bridges through wetter sections, along with information boards.

Are there options for shorter loops or easier walks within this trail section?

While the full route from the spring to Uldum Kær is a longer hike, Uldum Kær itself offers options for shorter loops, including a 5 km and a 10.2 km route. These provide flexibility for different hiking preferences and are generally well-maintained with wooden bridges over wet areas.

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