SiteNavigation is the central place to explore this wiki.
MoinMoin supports these
IndexingSchemes:
At the bottom of each page, there are actions that allow to navigate to other pages related to the current page:
Additionally, there are the
[[PageList]],
[[FullSearch('text')]]
and
[[TableOfContents]]
macros, which allow you to automatically generate indices for cohesive parts of a wiki.