You can pass by stone stacks usually near temples in mountains.
The photo was at the lake park in Il-san, 일산.
There are paths for walking and biking all around the lake with beautiful scenery.
I was walking with my mom and found the stone stacks and chose a small to medium sized stone (because it’s lighter to make stacking easier).
After that, you send your wish. (never supposed to say out loud lol)
It’s fascinating to see all the stones stacked with different wishes from different people over time and it makes a big mountain of stones. I am also wondering how it starts on the ground if you are the first one who does that. Would people realize it’s for stone stacking or just a random stone on the street? hehe