This trek takes you where most Etna tours do not go. The trails are off the beaten track, the altitude is real, and your guide does more than point at craters: they tell you the stories behind the landscape, the myths people on this island have told about the volcano for centuries, and the natural history of every plant and animal you come across along the way.
The van picks you up in the centre of Catania. First stop is Trecastagni, a town on the lower slopes, for a coffee and a locally made sandwich to carry up for lunch. Then the road keeps climbing.
The trek starts at the base camp at 1,850 metres. The terrain is volcanic: compact lava, loose ash, open stretches with wide views. Technically it is easy, but the walking is sustained and the total climb is about 550 metres, so you need to be reasonably fit. Trekking poles, a windproof jacket, a warm layer and walking boots are provided.
The first stretch crosses the Silvestri Craters, formed in the 1892 eruption, and the lava fields left by the eruptions of 2001 and 2003. The guide reads the landscape out loud as you walk: where the lava came from, what stopped it, what grew back after it cooled and why.
The route then heads to the rim of the Valle del Bove, a vast depression about 7 km wide, formed around 64,000 years ago when two eruptive centres collapsed. From the edge you look down into the caldera and across to the upper craters. On a clear day you can see the Ionian coast and sometimes the mountains of Calabria across the strait. Lunch is here, with the valley in front of you and the south-east crater above.
After lunch, a short detour into a lava cave, where molten rock once flowed underground and left a hollow tunnel behind. No equipment needed. The guide explains how it formed and what these caves have meant for the communities living around the volcano. If volcanic activity is high, the cave visit is replaced with another stop.
The way back crosses the ash slopes, the loose volcanic sand that builds up over centuries of eruptions. The ground shifts under your feet and the descent is fast. It is the part of the day people talk about most.
Conditions permitting, you also reach a point from which the active south-east crater is visible from below.
Before the drive back, a break at Rifugio Sapienza for a drink and a rest. The van then returns you to the meeting point in Catania.
