Nice long straight canals with many bridges in it.
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/97026642@N00">Pieter van Marion</a> from Netherlands
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/stmaartenpiloot/3798512852/">Bridges across "de hoofdvaart" near Amsterdam schiphol</a>