Explorer Menu

• Click the Pages button in the sidebar to open the explorer. This allows you to navigate through the sections of the site.

• Clicking the name of a page will take you to the Explorer page for that section.

• Clicking the edit icon for a page will take you to its edit screen.

• Clicking the arrow takes you to the sub-section.

• Clicking the section title takes you back to where you were.

Source: https://docs.wagtail.org/en/latest/editor_manual/finding_your_way_around/the_explorer_menu.html