Add a Single Gallery to Menu
In the following tutorial we explain how to add a single gallery to menu.
First thing to do is to create your gallery. Refer to your theme documentation for this.
Once created, go to Appearance > Menus, and then you will want to go to the main menu.
In here, go to “screen options” it is to the top right, drop the menu down, and then select “galleries”:
Now you’ll have an option to select galleries from the menu items on the left side: