Google released new Streetview imagery of the Albula-Bernina railway through the Swiss Alps. Streetview cameras were attached to the train and now you can experience the views of traveling by train through the Swiss Alps. Take a look at the gallery of imagery here. I've embedded one of the many views below.
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Applications for Education
This update to Google Streetview imagery is another example of some of great virtual tours that your students can access through Google Maps and Google Earth.