The Eye of the City

Riddle #2

Answer: 6​​

​

Keyword: 
Carved by ice and shaped by time,
I stand with stones in silent rhyme.
Count my brothers, one by one,
If two digits show, make them one.
Add them up to crack the code,
The second secret now unfolds. (Adding 1+5 = 6)

 

Satellite View of the Rocks.