Folks, I need more help planning our Barcelona stay. I would love to visit Tibidabo. I have a few information gaps, however.

1. I cannot find the schedules for the funicular. The closest I have gotten is the 2008 schedule from what seems to be the official site...
2. Also, I cannot find the cathedral hours (in English, anyway). I found the official website, but from what I can understand with my limited Spanish, it only lists the service hours. When is it open to the public, and during which hours does the lift to the top operate?
3. If we want to stay at the top of Tibidabo after the funicular/tram are done for the day, is there a way to walk down to the metro, or better yet, are the taxis easily available?

Thank you!