My Great World is a newer site that lets you choose a place on a world map and access images from that location.
The key feature of the site, though, is that you can then (without registering) choose an image, write a fairly lengthy message, and mail them both as an E-Card. The url address of the card can then be posted on an online journal or blog.
It’s an easy online application that can be used by English Language Learners for a multitude of lessons, particularly geography.
I’ve placed the link on my website under Student E-Cards.