Remove display of location field in Current and Upcoming Events view - Joomla
You haven't said which page you are referring to but I'm guessing that this is the public HTML listing of events.  If so, the output is controlled by this template: &lt;civicrm root&gt;/templates/CRM/Event/Page/ICalendar.tpl

You can copy this to create a custom template and edit it to remove the location column.

Read more about customising templates here: Page Templates