the last photo in the link was 10 min walk from my house. At that time (20yrs ago) they'd turned it into a ball pool for kids to play. Currently they've turned

the last photo in the link was 10 min walk from my house. At that time (20yrs ago) they'd turned it into a ball pool for kids to play. Currently they've turned it into a Zoorkhaneh (https://en.wikipedia.org/wiki/Pahlevani_and_zoorkhaneh_rituals https://en.wikipedia.org/wiki/Pahlevani_and_zoorkhaneh_ritua...). This is nostalgic!