Geocaching event

The second time this week in Lahti city. For this trip, I was tempted by my neighbor, who also enjoys geocaching. Today there was arranged  a big international geocaching event in Sibelius Hall.  Although hundreds of geocachers visited the event during the day, there was no overcrowding and it was covid-safe due to scheduled visit times and strong hygiene practices. In the extra section one photo from bird eye view.

Most of time we were searching geocaches around the city,  so very nice and productive day.