Howdy Rebekah,
Welcome to our support forums and thanks for reaching out to us. I’ll help you out on this!
1. Where do I find the iCal URL for the calendars I would like to import?
Not all calendar websites offer an iCal feed for you to subscribe / import events from. It’s a bit like an RSS feed, some site ofeer it and other don’t.
2. How do I find out if they even use an Ical calendar? Iโve looked in several page sources to no avail. What am I looking for?
I guess this is similar to the first question. Take a look at this site: http://calagator.org/ – it offers an iCal feed for different sections of the site.
3. Do i have to search every single calendar in the city to see if one or more of them actually use the ICal feed?
Have you tried Googling ‘-City Name- ical events feed’, most of the times government / public institutions offer feeds to suscribe to news and events. But again this depends 100% on the site.
Please let me know if this answers your question,
Best,
Nico