Grand Day of the UNESCO Biosphere Reserve Bliesgau — 2026 in Walsheim (Gersheim)
The Bliesgau in the Saarpfalz district was declared a Biosphere Reserve by UNESCO in 2009 — an international recognition for the cultural landscape with its scattered orchards, rolling hills, and near-natural managed forests. The annual Biosphärenfest is the central public event with which the Biosphere Reserve presents its work.
The festival moves to a different municipality in the Bliesgau each year. In 2026, Walsheim, a district of Gersheim, will be the host — the third stop in Gersheim since 2004. Walsheim is located on the southern edge of the Bliesgau, directly on the French border, and is an ideal venue for a festival that emphasizes the rural character of the reserve.
The program is focused on sustainability, regionality, and education:
The festival places particular emphasis on sustainable travel. Arrival by train to Kirkel followed by bus (lines 508 and 547 with increased frequency) is recommended. For car travelers, the organizers provide free shuttle buses between several parking lots and the festival grounds (9:15 AM to 7:00 PM, every 15 minutes). Guided bike tours start at 10 AM from Blieskastel, St. Ingbert, and Saarbrücken. A central bicycle parking area is set up on Goethestraße in Walsheim.
The main sponsor is the Kreissparkasse Saarpfalz, which has supported the festival for years. The fact that a regional bank is the main partner of a sustainability festival says a lot about the commitment with which the Bliesgau cherishes its UNESCO designation.
Walsheim will host the festival for the third time since 2004 in 2026. The program includes regional products, environmental education, guided tours, and a children's program. The sponsoring partner is Kreissparkasse Saarpfalz.
Current information: biosphaere-bliesgau.eu
Free admission. Food and drinks available at direct marketer stands at their respective prices.
By train to Kirkel — regional train from Saarbrücken, St. Ingbert, or Homburg. From Kirkel station, take bus 508 or 547 to Walsheim.
Park-and-Shuttle recommended: free shuttle buses between several parking lots and the festival grounds, 9:15 AM–7:00 PM every 15 minutes.
Guided bike tours start from Blieskastel, St. Ingbert, and Saarbrücken at 10:00 AM. Bicycle parking on Goethestraße.
Free.
Very — dedicated children's areas with nature education and hands-on activities.
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Walsheim (Gersheim)
Walsheim — Ortsmitte, 66453 Gersheim