The goats have also been aggressive towards park visitors. In 1999, a mountain goat gored a hiker at the summit of Mount Ellinor in Olympic National Forest, and in 2010, a mountain goat fatally gored a hiker on the Klahane Ridge trail in Olympic National Park. In 2012, the trail to Mount Ellinor was closed in summer due to aggressive goats, re-opening in the fall.