Is the 4th picture an ice rink? In the U.S. or Canada it would be an outdoor ice rink.
Yes, it's a rink. It is covered with asphalt. Children play soccer in the summer, but in winter the playground is filled with water and turns into a rink. Our students skate, play hockey here.
It is interesting to see and read on your site how many similarities between Finland, Belarus, U.S. and Canada. Thanks for the wonderful site and pictures.
Thanks so much for your kind words about my blog))