Perimuk adventure at Herznach

Voucher for 50% discount on researcher set

With Perimuk the dinosaur, young researchers can discover nature’s hidden treasures around Herznach.

The tour takes in tantalizing toads, slithery snails, and sunlit forests. Children can find their way around using photo clues on the orienteering map. There are exciting puzzles to solve on the way, and you can even find real fossils at the “Weichle” fossil site. 

Get a researcher set, comprising a researcher booklet and expedition material, before you start. This will help you identify small creatures along the way, investigate rocks and solve exciting challenges. We recommend that you bring a hammer and chisel with you to search for fossils at the “Weichle” fossil site on Eisenweg.

Travel information

Start and destination: Postbus stop Herznach, Swiss Post branch
From there Perimuk’s footsteps will take you to the start information board.
Route: 6 km,  200m ascent
Time required: 2 to 4 hours (walking time only: 2 hours)

Researcher set

Price: CHF 9.00 instead of 18.00 (upon presentation of voucher)
Sales outlet:
Gasthof Löwen 
Alte Landstrasse 1 
5027 Herznach 
Telephone: 062 878 12 38
Opening hours: Tue–Sat 8 a.m.–12 midnight, Sun 9 a.m.–9 p.m.


fotokarte_perimukweg_herznach.pdf  Perimukweg Herznach photo map (to download)

Items to bring

A pocket knife as well as a hammer and chisel are recommended for fossil searches and research assignments.

More information

Aargau Jurapark
Telephone +41 62 877 15 04

Click on “Order”. Once you have entered your personal details, the voucher will be sent to you by e-mail.