Show specific attribute in a tour grid page

Hi,
I need to show an attribute in the tour grid page.
For exemple, in this page: (http://travelwp.physcode.com/tour-category/rail-tour/). Each tour show how many days and nights has in the tour. Anchorage to La Paz – 6 DAYS – 5 NIGHTS.
I want to show right below this line an specific attribute. (like “With transfer” or “Without transfer”)

Is possible configure the theme to show that?
thanks!