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Swiss Parks Network
Monbijoustrasse 61
CH-3007 Berne

Tel. +41 (0)31 381 10 71
Mob. +41 (0)76 525 49 44
info@parks.swiss

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News from the parks

10th National Swiss Parks Market, 21 May 2026

On 21 May 2026, the Bundesplatz will transform into a festival of culinary delights. Taste the finest regional specialities from the Swiss parks and meet passionate producers! The programme includes tastings, games and activities for young and old, music – everything you need to enjoy for a great time. Save the date!

9th national Swiss parks market, 15th May 2025

Am Donnerstag, 15. Mai 2025, ist der Pärke-Markt zurück auf dem Bundesplatz in Bern. Auf dem Programm stehen Spezialitäten, Degustationen, Spiele und Mitmach-Aktivitäten an den Ständen, Musik und alles, was es braucht für eine gute Zeit. Reservieren Sie sich das Datum schon jetzt!
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Herznach mining museum

Museum / ExhibitionGeology
April, Mai, June, July, August, September, October

Jurapark Aargau - In the former largest iron mine in Switzerland known not only for its silo, but also for its variety of fossils, a museum was opened in May 2013. The visitor will find a large amount of information about mining, fossils and geology.

Getting there: From the Herznach bus stop (Post), it’s a 10-minute walk to the mine.
Hiking tip: The Eisenweg trail from Wölflinswil to Zeihen (approx. 5 hours) passes the Herznach mine on the section from Wölflinswil to Herznach (2 hours). This themed trail features various information boards detailing ore mining in the region.

Eating out: Löwen in Herznach and Ochsen in Wölflinswil – both are popular roadside restaurants

Shopping: Kohler Beekeeping Farm

Bookable activities: Private guided tours can be booked directly with the mine from CHF 400.

Prams & Accessibility: Not suitable for prams, but a wheelchair-accessible toilet is available.

  • Educational opportunity
  • child-friendly

Openinghours

You can find the current opening hours and prices at:
www.bergwerkherznach.ch

Arrival by public transport

Herznach, Post Timetable SBB

Infrastructure

Car parks: Near the mine. For an authentic nature park experience, we recommend travelling by public transport.

  • Toilet

The offer is suitable for

  • Adults
  • Children >12 years
  • Groups
Jurapark Aargau

Strihen hike from Löwen to Jura

Scenic hike from the Löwen restaurant in Herznach via the Strihen to the Jura restaurant in Asp

Hiking trail
Time required: 3 hours 20 minutesLength: 10.69km

Season

April, Mai, June, July, August, September, October

Contact

Verein Bergwerk Herznach
5027 Herznach
T +41 (0)77 411 17 70

www.bergwerkherznach.ch

Map