TimeRime is a multimedia timeline creation tool that I’ve written about a couple of times in the past. TimeRime still offers all of the great features that it has in the past and now it also offers those features in Spanish. To use TimeRime in Spanish, just select Spanish from the language menu at the top any TimeRime page.

TimeRime allows you to have more than one type of media for each event on your timeline. TimeRime users can also select which media type they want as the feature piece of each event. You can embed your TimeRime timelines in a blog or share them via email.

Here is a related item that may be of interest to you:
Five Ways Students Can Build Multimedia Timelines