I wanted to try out Maps and loaded Prisoner 13, which I'd run in Owlbear and wanted to see how Maps compared.

First thing it asked me to do was select a map, except it was nowhere in the Adventures section of the side panel. Ditto for Frozen Sick.

Am I not looking in the right place?

Yup. I've had to take a screen shot of the maps and import manually...

So then what do the premade campaigns offer?

Maps is still effectively in Alpha. Functionality is being added as well as maps for official campaigns and books over time. 

Okay cool. I assumed that the campaigns they put on offer were complete, but I guess I'll wait for it to leave alpha before trying it out.

Thanks!