Altmühlsee Lake

Address: Altmühlsee, 91710 Gunzenhausen, Bavaria, Germany

Admission: Free (public lake)

Altmühlsee is an artificial reservoir in Bavaria, Germany, located near the town of Gunzenhausen and within the Franconian Lake District. It functions as a regional flood-control and recreation lake and forms part of a cluster of managed lakes in Middle Franconia.

The lake offers lakeside beaches, sailing and small-boat facilities, cycling and walking paths along the shore, plus designated nature areas for birdwatching. Several picnic and recreation areas are distributed around the shoreline, and a marina provides access for recreational boating.

The reservoir was created in the late 20th century as part of a regional water-management and leisure scheme; it was developed to regulate flows of the Altmühl river and to provide recreational space. Management of the shoreline balances leisure use with protected reedbeds and bird habitats.

The lake sits in the Weißenburg-Gunzenhausen district of Bavaria, in the area commonly known as the Franconian Lake District. The nearest sizeable town is Gunzenhausen; the setting is lowland Franconia with agricultural countryside and mixed woodland.

• Regional role: Part of the larger Franconian Lake District, created to integrate flood control, groundwater regulation and recreational use in the region.
• Visiting season: Best visited in late spring through early autumn when water sports and lakeside paths are open and bird activity is high.

What to See#

• Bird reserve: Contains a designated bird-protection area and reedbeds that are important for migrating waterfowl and local breeding birds; parts of the shoreline are managed for nature conservation.

Altmühlsee lies near Gunzenhausen in Bavaria. By car, follow the B2 and local signage toward the Franconian Lake District; parking and access points are well signposted. Regional trains run to Gunzenhausen; from there local buses or a 10-15 minute taxi ride reach the lake.

• Rent a bike and follow the Franconian Lake District cycle paths that circle Altmühlsee-distances are clearly signposted.
• Visit the bird observatory (Vogelbeobachtungsstation) on the lake's northern shore in spring for migrating waterfowl.
• If paddling, launch at the official boat ramps-motorboats have designated zones, and there are swimming areas to avoid.