and Mount Marsicano. The idea for the Abruzzo National Park arose in the years following
World War I thanks to the work of
Erminio Sipari, environmentalist, member of Italian Parliament and cousin of
Benedetto Croce. Between the months of October and November 1921, the municipality of
Opi leased 5 square kilometres of land to a private federation with the aim of protecting
flora and
fauna and Sipari founded in
Rome an organization to administer the reserve. So the Park was founded in September 1922. Over the next few years the territory of the park expanded into neighbouring municipalities until it covered around 120 km2 by 1923, when protection was enshrined in law. A period of intense activity followed and the park had further expanded to around 300 km2 when it was abolished by the
Fascist government in 1933. Re-establishment of the park in 1950 coincided with a period of financial difficulty, followed by a building boom which saw more than 12,000 trees felled for the construction of houses, roads and
ski tracks. A reorganization of the park management at the end of the 1960s heralded better times and by 1976, further expansion to 400 km2, followed at the request of villages in neighbouring
Molise, that were convinced by the economic benefits of the park. Today, at 500 km2, the area of the park is 100 times larger than the original reserve. However, the park's role in the marsican bear conservation program is now strongly debated; while every year there are monitoring actions of the total bear's population there have been recently some problems related to the pave actions carried out inside the park's boundaries and the building projects to connect the only ski track of the park to the opposite valley, which is a delicate spot for the bear's movements. ==Geography==