Using Google Calendar

This is still under development, but it seems the most promising module for doing this in D7 is Date iCal. See https://drupal.org/node/1721678

For now, though, your best bet is probably just a embedding the google calendar in a regular page :-\

( though the question was asked three years ago, this might help anyone now, so...)

With any iCal link, you can create a calendar in Google Agenda and share it publicly if you wish.

On your own Google Agenda (your account will not be visible), just create a new Agenda (in the Other Agendas part on the left) in which you will use your iCal feed as the link-source. If you make it public, you can then just share the link on your web site (Google Agenda offers a few ways of integrating your agenda on a web site).

True example : my iCal feed, created by the Calendar module here, only shows the upcoming events. I create a Google Agenda with that feed and it works great.

Only issue is Google Agenda does not add a link to the node or site for some reason that I need to figure out (yet links do show up fine in an iCal software).

Hi, there will be no more future development for 7.x branch. If you see this issue in 8.x, feel free to file an issue. Close this as Outdated.