PodGuides

As a recent convert to PodCasting, I believe that James at EirePreneur has had another good idea : PodGuides for the Irish tourism market. He links to PodGuides.net, which explains that a PodGuide is

the combination of a map (PDF) of a certain place and a series of audio tracks (mp3) which you can download for your iPod. Think of an audio tour in a museum, but not limited to just that. You could have a PodGuide about the 10 coolest pubs in London...or Dublin.

The site goes on to explain

On the pdf-map all the stopovers are marked with a numbered dot. Each number corresponds with a track number. So if, for example, you are on dot '3' you choose track 3 of the PodGuide, and the appropriate info will be played back to you.

My suggestion would be to offer either mini WAP sites or java midlets for displaying the maps, as an alternative to the pdf.