Felix Arntz

This plugin adds a “Location” taxonomy to your website – plain and simple. The taxonomy allows you to associate your posts with specific locations.
By default, the taxonomy will be available for posts. This can be customized with a filter.

Location Taxonomy

Registers a hierarchical taxonomy to associate your posts with locations.

David Gregg

CCS-NAVIGATION is a dynamic navigation widget that is placed in the sidebar of your theme. This 
widget builds a navigation structure for the current page (links to sub-pages) and each 
of the ancestor level pages. The easiet way to explain this is to simply try it out or 
check out the products section of our website to see it in action: 
 http://www.creativecloudsolutions.com/products/

CCS-Navigation

A dynamic navigation widget for those using WordPress as a web site as opposed to a basic blog.

Location Taxonomy vs CCS-Navigation