Did You Know: Located in Ireland, the Giant’s Causeway is 40,000 interlocking basalt columns created by an ancient volcanic eruption. Not only are they the most popular tourist attraction in Northern Ireland, but also they were named as the fourth greatest natural wonder in the United Kingdom. Most of the columns are hexagonal, with the tallest being 36 feet in height, and over 60 feet in thickness in some places.
via Tumblr http://innovativegreenliving.tumblr.com/post/73190693806
No comments:
Post a Comment