The line graoh shows the percentage of tourists to Scotland who visited four different attractions in Wdinburgh. Summarize the information by selecting and reporting the main features, and make comparisons where relevant.

The line graph illustrates the proportion of visitors to various major attractions in Edinburgh, Scotland, over a period of thirty years, from 1980 to 2010. Overall, the four destinations experienced different trends throughout this time frame. While the attendance rates for the castle and zoo attractions increased—with some fluctuations—the number of visitors to the festival […]