In the early 19th century, due to hunting, the Alpine ibex survived in the Gran Paradiso and Vanoise area. Approximately 60 individual ibex survived here. Ibex were intensively hunted, partly for sport, but also because their body parts were thought to have therapeutic properties: Due to the alarming decrease in the ibex population,
Victor Emmanuel, soon to be
King of Italy, declared the Royal Hunting Reserve of the Gran Paradiso in 1856. A protective guard was created for the ibex. Paths laid out for the ibex are still used today as part of of marked trails and mule tracks. There were approximately 3,000 ibex in the park when it was instituted. The institution of the park led to an increase in the ibex population, which reached 4,000 by 1933. In the following decade, despite the presence of the park, a worsening of the quality of surveillance under Fascist rule, poaching and World War II led to a steady decrease in the ibex population. By 1945, only 419 remained. Their protection was re-established after the war, and there were 4,000 in the park in 2005. == Geography ==