The valley serves as the primary habitat for the Woodwardia radicans, a giant fern that is considered a living fossil.
Its unique microclimate supports the rare Pteris vittata and other fern species typically found in tropical regions.
The valley was historically the industrial heart of Amalfi, powering mills for the production of 'bambagina' (handmade paper).
The reserve is legally protected by the Italian State and managed by the Carabinieri Biodiversity Department.
It remains significantly cooler than the coast due to high humidity and the canyon's deep, shaded geography.
The ruins of the paper mills are now partially reclaimed by moss and water-resistant vegetation.
Valle delle Ferriere is a strictly protected nature reserve located in the Lattari Mountains above the Amalfi Coast. It functions as a glacial relict valley, maintaining a unique microclimate that allows for the survival of pre-glacial flora. The valley is named after the medieval ironworks (ferriere) that once utilized the Canneto River's water power for paper production. The area features a dense concentration of rare ferns, specifically the Woodwardia radicans, which dates back to the Tertiary period. Cascading waterfalls and remnants of 13th-century paper mills define the landscape. The reserve acts as a vital hydrological basin for the town of Amalfi. Visitors traverse paths that connect the highlands of Scala and Ravello to the coastline.
The view from the wooden bridge overlooking the primary waterfall and the nearby ancient mill ruins.
Use trekking poles, as the stone paths can be slippery and uneven due to constant moisture.
Ensure your footwear has deep lugs for traction on mossy, damp surfaces.
Carry adequate water, even though the air feels cool, as the hike requires significant physical exertion.
Attempting the hike in standard sandals or urban sneakers; underestimating the physical difficulty of the steep descent/ascent.
Trails may be subject to temporary closure after heavy rainfall due to landslide risks; check with local visitor centers in Amalfi before starting.
Strictly follow marked trails; do not pick plants or remove rocks as this is a protected nature reserve.
