In the labyrinth

I spent most of this Friday indoors in the event, so it was refreshing to go to the forest in the evening with Jyrki and Jaakko. What a great location we found. It has born thousands of years ago when the glacier has melt and broke the rock under it. Now it's like a real world Super Mario Bros video game. Full of levels to jump and labyrinth to find new rooms and levels. I'm  thrilled!