Edinburgh Zoo at 106: 29 fascinating photos from years gone by

Edinburgh Zoo is one of Scotland's most treasured attractions, and is second only in visitor numbers to Edinburgh Castle.
Edinburgh Zoo is one of the most popular places in Scotland and celebrates 106 years of being open this month.Edinburgh Zoo is one of the most popular places in Scotland and celebrates 106 years of being open this month.
Edinburgh Zoo is one of the most popular places in Scotland and celebrates 106 years of being open this month.

Founded in 1913, and owned by the Royal Zoological Society of Scotland, the zoo is involved in the conservation of endangered animals and scientific research. Every year, more than half a million people visit the historic institution. It celebrates the anniversary of its grand opening this month. Here are some pictures of the zoo over the years.