From Trevi nel Lazio, near the crossroads to Filettino, one takes the little steep road climbing northwards. One takes the mule track on the left. Once passed a small summit one reaches a large flat zone with an equipped area, a spring and a signpost of the Park (Le Fontane). One takes a small street on the right and then turns left to follow a mule track with some yellow marks leading to an uneven road open to vehicles.
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