This very nice.... You build a very nice site. This site give a lots of information. But in this site content is very rare. Increase your site indexing.
Very clean and crispy. - I would delete the left bar on "about" and "contact" page, cause it's a bit useless to have a empty column, make the content "full width" - The map in the header is a bit blurry, maybe you should take a map with a higher resolution.
Its looking very good blog but you should have better header for your blog and select better contents for your site