The Wellington Monument in Phoenix Park, Dublin, Ireland.
<a rel="nofollow" class="external text" href="http://www.CGPGrey.com">C. G. P. Grey</a>
CC BY 2.0
<a href="https://en.wikipedia.org/wiki/File:Ireland_-_Dublin_-_Phoenix_Park_-_Wellington_Monument" class="extiw" title="en:File:Ireland - Dublin - Phoenix Park - Wellington Monument">en:File:Ireland_-_Dublin_-_Phoenix_Park_-_Wellington_Monument</a>