If you want to create a space to present all your tour you can do it with showcases.
Select Publish -> Showcases, from the side menu.
In the Name field, enter the name of the new Showcase. Confirm the operation by clicking the "+ Create" button.
After creating it you will be redirected to the showcase settings page, where you can change the following parameters:
Name, The name of the showcase
Background Color, Background color of the page
Custom HTML Header, You can add a custom part at the top of the page
Custom HTML Footer, You can add a custom part at the bottom of the page
Logo, Image displayed as logo on page
Banner Image, Image displayed as a banner on the page
To assign virtual tours to the showcase page, simply select the desired ones from the list of tours, choosing for each one whether to show the tour (V) or its landing page (L).
Scrolling further down the page you will find sections to change the showcase's meta tags and publish link /embed code.