Hiking Lac d'Alfeld - panoramic view  tree outdoor landscape nature mountain sky autumn plant cloud background lake painting forest surrounded distance
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Hiking in Lac d'Alfeld: trails, map and practical info

Haut-Rhin • Grand Est

4.6 Appreciated by 3 hikers
François Dumaine
By François DumaineContributor since 2022Updated 20/06/2026
Difficulty
Moderate
Distance
6 km
Elevation
400 ft
Duration
2h40
Max altitude
620 ft
Recommended for :
Intermediate hikers

Ready to explore Lac d'Alfeld? Here's everything you need to know before you go!

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Trail description

Désolé, nous n'avons pas de description pour cet endroit.

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Recommended gear for this trail

LGPO Pick
Elixir Tour Mid WP
Salomon
Elixir Tour Mid WP
4.5 (2847 reviews)
Waterproof mid-height boot ideal for rocky terrain
203.38 $
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Best Value
Trail Ergo Cork
Black Diamond
Trail Ergo Cork
4.4 (1456 reviews)
Comfortable cork grip for long ascents
69.99 $
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Daylite Plus 20L
Osprey
Daylite Plus 20L
4.7 (3215 reviews)
Lightweight and versatile for day hikes
109.99 $
See price
Actik Core 625
Petzl
Actik Core 625
4.6 (1893 reviews)
USB rechargeable with 600 lumens for early starts
103.95 $
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Most Popular
Wide Mouth 1L
Nalgene
Wide Mouth 1L
4.8 (12540 reviews)
Unbreakable and BPA-free — a hiking essential
23.11 $
See price
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Ready to go?

Everything you need to know before you go

Where?

Address
Lac d'Alfeld, 68290 Sewen, France
GPS coordinates
47.8172583, 6.8714981
Phone
Not available

When?

Opening hours
No information
Varies by season
Best season
Fall
Spectacular colors
Best time
Early morning
Less crowded
Weather (next days)
Loading

How much?

Entry fees
Adult
Not available
Child
What to bring?
Gear
Download the PDF checklist
Water & food
2L minimum
No water point on the trail
Bring energy snacks for a 4h+ hike
Good to know
Park rules
No dogs
Safety
Download the GPX before you go
Limited cellular coverage on the trail
Slippery after rain
Be careful on rocky sections
In an emergency
Emergency
911
Parking GPS
47.8172583, 6.8714981
Center
Not available

Hikers' opinions

4.6
3 Reviews
NL
Nature Lover
Mar 2, 2024
Absolutely stunning lake surrounded by dramatic alpine peaks! The 400m climb is manageable for most fitness levels. Yes, there are access fees, but the pristine environment and well-maintained facilities justify the cost. Perfect spot for meditation and connecting with nature. Highly recommend bringing a camera for the breathtaking views.
TR
Trail Runner
Feb 8, 2024
Decent hiking spot with moderate elevation gain of 400m. Unfortunately, dogs aren't allowed which limits family options. Paid parking and entry fees add up quickly. The lake itself is scenic but trail information could be better marked. Worth visiting if you're already in the Haut-Rhin area exploring other trails.
ME
Mountain Explorer
Jan 15, 2024
Beautiful alpine lake nestled in the Haut-Rhin region. The 400m elevation gain provides a decent workout, though the exact trail distance isn't clearly marked. Access requires a fee, so budget accordingly. The pristine mountain scenery and peaceful lake setting make it worthwhile for nature photography enthusiasts.

FAQ - Frequently asked questions

Everything you need to know
Moderate
400.00
620.00
2h40
No
No
The simple out-and-back route to Lac d'Alfeld is rated as Moderate difficulty with 6 km distance and 400 m elevation gain, best suited for hikers comfortable with sustained climbs rather than complete beginners. Extended variants to Ballon d'Alsace (9.6 mi/15.4 km, 914 m gain) or Rundkopf (7.1 km, 485 m gain) are rated as Hard and require more experience.
Hiking time varies significantly by route: the direct route to the lake takes approximately 2-3 hours for the main sections. Extended variants take 3-7 hours depending on the destination (Rundkopf: 3-3.5 hours; Ballon d'Alsace circuit: 6-7 hours). Your actual time depends on fitness level, weather conditions, and stops.
The direct route to Lac d'Alfeld has 400 m of elevation gain over 6 km distance. Extended variants have significantly more: Lac d'Alfeld - Rundkopf is 485 m over 7.1 km, and Lac d'Alfeld - Ballon d'Alsace is 914 m over 15.4 km. Choose based on your experience level.
Didn't find your answer?
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The Essential Hiking Checklist

Everything you need for your next hike. Bilingual, printable, 1 page.

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Update : June 2026