SI CAI V23F Piano Provenzana → Moio

Overview

Stage V23F of the Sentiero Italia CAI is a grand traverse from the volcanic heights of Etna’s northern flank down to the agricultural lowlands of the Alcantara valley. Starting at Piano Provenzana — the ski station at nearly 1,800 metres — the route descends steadily through a sequence of dramatically different landscapes: barren lava fields, pioneering scrub, dense pine and birch forest, chestnut woodland, and finally the vineyards and orchards of Moio Alcantara. At 22.3 km, it is a full day’s walk, but the net downhill profile keeps the effort manageable for fit hikers.

The Trail

Piano Provenzana (Start)

Piano Provenzana sits in a high basin on Etna’s north-east shoulder, surrounded by the devastation of the 2002 eruption that destroyed the former tourist facilities. The landscape here is raw and lunar: black lava, scattered boulders, and the skeletal trunks of pines killed by the lava flow. It is a powerful reminder of the volcano’s ongoing activity.

The Lava Fields

The first section of the descent crosses recent lava flows dating from various eruptions over the past century. Vegetation is sparse — pioneer species such as Astragalus siculus (a spiny cushion plant endemic to Etna) and Senecio aetnensis cling to cracks in the rock. The path is marked with CAI red-and-white blazes painted on stones.

Pine and Birch Forest

Below approximately 1,400 metres, the route enters the Etna birch (Betula aetnensis) and Corsican pine (Pinus nigra subsp. laricio) forest belt. This is one of the most beautiful sections of the walk:

• Etna birch: A relict species found only on Etna, with a distinctive silvery bark and delicate, fluttering leaves.
• Corsican pine: Tall, straight-trunked conifers that form an open, cathedral-like canopy.
• Silence: The forest muffles sound, and the only company is likely to be Sicilian jays and the occasional fox.

Chestnut Woodland and Farmland

As the altitude drops below 1,000 metres, chestnuts and oaks take over. The path passes through traditional rural landscape — terraced fields, dry-stone walls, and scattered farmhouses. Vineyards appear, their neat rows of Nerello Mascalese and Carricante vines producing some of Sicily’s most celebrated wines.

Moio Alcantara (Finish)

The walk ends in the quiet village of Moio Alcantara, on the valley floor. Moio has a handful of bars and a small alimentari for refreshments.

Sentiero Italia CAI

The Sentiero Italia is Italy’s longest hiking trail, linking all twenty regions in a continuous path of over 7,000 km. The Sicilian section traverses the island from east to west, and these Alcantara valley stages connect the volcanic world of Etna to the ancient Peloritani mountains.

Practical Tips

• Footwear: Sturdy hiking boots. The lava terrain in the upper section is rough and ankle-twisting.
• Water: Carry at least 2 litres. There are no reliable water sources between Piano Provenzana and the lower farmland.
• Navigation: Follow the CAI red-and-white blazes. A GPS device with the GPX track is strongly recommended, especially in the forest where junctions can be confusing.
• Transport: This is a point-to-point walk. Arrange transport between Moio and Piano Provenzana in advance. A car shuttle or taxi is the most practical option; public transport connections are limited.
• Best season: May to October. The upper section may have snow patches into early June. Mid-summer heat can be intense on the exposed lava fields — start early.
• Duration: 6 to 8 hours depending on pace and stops.
• Accommodation: There is no refuge on this stage. Budget accommodation is available in Moio and surrounding villages.
• Emergency: Carry a charged phone. Signal is available on most of the route but can drop in the deep forest.