Maker Advent at the Geoportal Porphyrhaus

After many visitors joined us last Advent to craft smoking porphyry (snow) globes, we will once again come up with a volcanic craft activity for young and old on December 5, 2026, from 10:00 AM to 3:00 PM. Craft sessions start at 10:00 AM, 12:00 PM, and 2:00 PM.
The detailed program will be announced soon.