Loop in the Stellmoor-Ahrensburg tunnel valley
100% of reviewers say this trail is easy
3.6miLength
344ftElevation gain
1.5–2hrEstimated time
Loop
Popular loop trail in the Stellmoor-Ahrensburger Tunneltal nature reserve, Schleswig-Holstein.
The nature reserve Stellmoor-Ahrensburger Tunneltal is one of the most beautiful local recreation areas near Ahrensburg. Not only known for its varied flora and fauna, but also as an archaeological site, the area, which is characterized by wetlands and forest, offers the best conditions for a great hike. The route suggested here explores both the nature reserve and the adjacent Forst Hagen.
Highlights of the hike:
- Ahrensburg Tunnel Valley nature reserve
- Detour to Arnesvelde Castle
- rare flora and fauna
This text has been translated.
Popular times
When is the trail busiest?
Beat the crowds with weekly and monthly trail activity data from our community
Adventure starts in the app
Offline maps, navigation, and conditions — all in one place
Top trails nearby
Frequently asked questions
What’s helpful to know about this trail?
Head out on this 3.6-mile loop trail near Ahrensburg, Schleswig-Holstein. Generally considered a moderately challenging route, it takes an average of 1 h 22 min to complete. This trail is great for running and walking, and it's unlikely you'll encounter many other people while exploring.
What is the expected weather this week for Loop in the Stellmoor-Ahrensburg tunnel valley?
Expected weather for Loop in the Stellmoor-Ahrensburg tunnel valley for the next 5 days is:
- Fri, September 25 - 64 degrees/drizzle
- Sat, September 26 - 68 degrees/clear
- Sun, September 27 - 71 degrees/clear
- Mon, September 28 - 74 degrees/clear
- Tue, September 29 - 70 degrees/clear
Where is Loop in the Stellmoor-Ahrensburg tunnel valley located?
Loop in the Stellmoor-Ahrensburg tunnel valley is a trail located in Naturschutzgebiet Stellmoor-Ahrensburger Tunneltal.
How hard is Loop in the Stellmoor-Ahrensburg tunnel valley?
Loop in the Stellmoor-Ahrensburg tunnel valley is considered a moderate hike that covers 3.6 mi, with an elevation gain of 344 ft. It takes about 1.5–2 hr to complete. Moderate trails often feature gradual climbs or obstacles like rocks or roots.
What is the elevation gain for Loop in the Stellmoor-Ahrensburg tunnel valley?
Loop in the Stellmoor-Ahrensburg tunnel valley is considered a moderate hike that covers 3.6 mi, with an elevation gain of 344 ft. It takes about 1.5–2 hr to complete. Moderate trails often feature gradual climbs or obstacles like rocks or roots.
Is Loop in the Stellmoor-Ahrensburg tunnel valley a loop?
Loop in the Stellmoor-Ahrensburg tunnel valley is a loop trail that covers 3.6 mi, with an elevation gain of 344 ft. It takes about 1.5–2 hr to complete. Loop trails have the same starting point and endpoint. You'll follow a single route without retracing your steps.
How long is Loop in the Stellmoor-Ahrensburg tunnel valley?
Loop in the Stellmoor-Ahrensburg tunnel valley is a loop trail that covers 3.6 mi, with an elevation gain of 344 ft. It takes about 1.5–2 hr to complete. Loop trails have the same starting point and endpoint. You'll follow a single route without retracing your steps.
Are dogs allowed on Loop in the Stellmoor-Ahrensburg tunnel valley?
Dogs may be allowed on Loop in the Stellmoor-Ahrensburg tunnel valley. Be sure to check regulations before heading out.
Are there forests at Loop in the Stellmoor-Ahrensburg tunnel valley?
Yes, Loop in the Stellmoor-Ahrensburg tunnel valley is a forest trail in Naturschutzgebiet Stellmoor-Ahrensburger Tunneltal.
Are there wildflowers at Loop in the Stellmoor-Ahrensburg tunnel valley?
Yes, trailgoers have reported a variety of wildflower types on Loop in the Stellmoor-Ahrensburg tunnel valley, though the specific types can vary from month to month.
Last updated on September 23, 2026 at 3:41 am GMT+0