The north side of the Earthly Mount in Temple of Heaven Park in Beijing, PRC.  The Imperial Vault of Heaven can be seen in the background and beyond that, the Hall of Prayer for Good Harvests.
<a href="//commons.wikimedia.org/wiki/User:BrokenSphere" title="User:BrokenSphere">BrokenSphere</a>
CC BY-SA 3.0
<span class="int-own-work" lang="en">Own work</span>