This plugin is intended for travel blogs, hiking blogs, where you want to show a map of a location you are writing about.

It’s really simple. It just adds an extra field in the WordPress admin editor, and if you enter GPS coordinates, it will add a map in the bottom of the post.

Acceptable types of GPS coordinate formats:

• N 45° 46.000 E 014° 12.000

• S 45° 46′ 1″ W 014° 12′ 1″

• +46° 22′ 38.11″, -96° 9′ 55.90″

• N 45.766667 E 014.200000

• -45.766667,014.200000

See the plugin in action here:
http://ana.kafol.net/planinska-knjizica/