Indre Sundan is a four-kilometer drain in Bodø municipality in Nordland that separates the eastern part of Straumøya from the mainland. The trench runs from Saltstraumen and Svefjorden east to Sundstraumen in the southwest.
<a href="//commons.wikimedia.org/wiki/User:Frankemann" title="User:Frankemann">Frankemann</a>
<span class="int-own-work" lang="en">Own work</span>