Polischellu Waterfalls

The Polischellu is one of the most impressive canyons in Corsica. This torrent, born on the flanks of the Bavella massif and flowing into the Rizzanese after cutting through granite gorges, offers a gripping natural spectacle: powerful waterfalls plunge down vertical walls, water crashes into deep jade-tinted pools, and the gorges resound with the deep rumble of the river. Straddling the line between wild swimming spot and canyoneers' playground, the Polischellu combines raw beauty with thrilling adventure.

A canyon forged by geology

The Polischellu canyon was formed over millennia by the erosion of Bavella granite. The torrent carved a deep gash into the rock, creating narrow gorges where walls rise as high as 30 metres above the riverbed. The granite's composition -- alternating layers of varying resistance -- has produced spectacular formations: vertical steps forming the waterfalls, cauldrons hollowed out by swirling currents (giant's kettles), and inclined slabs serving as natural slides.

The canyon extends over roughly 2.5 km in length with a 300-metre vertical drop. It is fed by meltwater from the Bavella massif and by rainfall, giving it a flow that varies considerably with the season. In spring, fed by snowmelt, the Polischellu is a roaring torrent. In summer, the flow eases but remains sufficient to power the waterfalls and keep the pools filled for swimming.

The waterfalls: a natural spectacle

Lower waterfalls

The lower section of the canyon, accessible on foot from the bridge on the D268, presents a succession of falls ranging from 3 to 8 metres high. The water sometimes splits into several strands that cascade over the rock before reuniting in a shared pool. These waterfalls are the easiest to reach and already offer a remarkable display.

The pools at the base of these falls are the main swimming areas for visitors without canyoning equipment. The largest measure 8 to 10 metres across with depths of 2 to 4 metres. The water is so transparent you can see the granite floor and the polished pebbles lining the basins.

The great waterfalls

Higher up the canyon, the waterfalls gain in both height and power. The most impressive features a free-fall drop of approximately 20 metres, the water plunging into a granite amphitheatre where it bounces and foams before settling into a deep pool. The roar of water within this rocky enclosure is deafening in spring when the flow is at its peak.

These upper waterfalls are only accessible by scrambling up the canyon with some basic equipment or by descending through them via canyoning. Certain passages require white-water swimming and boulder scrambling. They are not recommended without solid mountain terrain experience.

The abseils of the full canyon

For canyoneers, Polischellu is renowned for its spectacular abseils. The full canyon features around a dozen rappels, several of them alongside active waterfalls. The longest abseil reaches 35 metres -- a vertiginous descent along a vertical wall with water thundering just a few metres away and spray lashing your face. It is one of the most impressive rappels in any Corsican canyon.

Swimming at Polischellu: a practical guide

Accessing the swimming areas

The most accessible swimming pools are in the lower section of the canyon. Access is from the bridge over the Polischellu, on the D268 between the village of Quenza and the Col de Bavella.

• From Quenza: take the D268 towards the Col de Bavella. The bridge over the Polischellu is about 5 km from the village.
• From the Col de Bavella: descend the D268 towards Quenza for about 7 km.
• Parking: a small unpaved area on either side of the bridge. Limited capacity (10-15 vehicles). In high season, arrive early.

From the car park, a path descends along the right bank to the first pools. The walk is short (15-20 minutes) but the terrain is uneven and rocky. Sturdy closed-toe shoes are essential. The descent includes a few steep sections where hands are needed for support.

The swimming pools

The main Polischellu swimming pools offer varied characteristics:

• Bridge pool: the closest to the car park (10 min walk). Wide and shallow (1-1.5 m), ideal for a quick dip. Gravel and granite sand bottom.
• Grand pool: 20 minutes' walk downstream. The largest and deepest (3-4 m in the centre). Surrounded by flat rocks perfect for sunbathing. The water is a deep emerald green.
• Waterfall pool: at the foot of the first major cascade (30 min). Spectacular thanks to the curtain of water alongside it, though the water is colder here due to the churning effect. Depth 2-3 m.

Water temperature and quality

Polischellu water descends directly from the heights of Bavella. Its temperature ranges from 10-12 degrees C in June to 15-18 degrees C in August in the sunniest pools. Shaded pools remain cooler. The initial immersion is bracing but the body adapts quickly. Water quality is exceptional: filtered through granite rock, it is crystal clear and free from pollution.

Canyoning at Polischellu

The full route

The full Polischellu canyon is a major undertaking reserved for experienced practitioners. Graded v4 a4 III in the French classification, it demands solid canyoning experience and good physical fitness.

• Length: 2.5 km
• Vertical drop: 300 m
• Duration: 5 to 7 hours
• Abseils: 10-12, the longest at 35 m
• Jumps: several optional jumps of 3 to 10 m
• Swimming: white-water swimming sections in narrow gorges

The route is led by qualified canyoning guides who provide all the technical equipment: full-length 5 mm wetsuit, helmet, harness, descender, and lanyard. Expect to pay 70 to 90 euros per person for the day.

The short version (half-day)

For beginners or those short on time, a shorter version of Polischellu is offered by most operators. This 2 to 3-hour route selects the canyon's most enjoyable passages: moderate abseils (5-10 m), optional pool jumps, and swimming through the gorges.

The short version avoids the most committing abseils and white-water sections. It suits anyone in good physical condition who can swim, from age 12-14 depending on the operator. It is an excellent introduction to technical canyoning in a spectacular setting. Budget: 50 to 65 euros per person.

Best season and conditions

Season and water flow

Polischellu is accessible from May to October. Conditions vary considerably by period:

• May-June: high water flow thanks to snowmelt. The waterfalls are at maximum power -- spectacular, but the canyon is more demanding. Water is cold (10-12 degrees C). For experienced canyoneers only.
• July-August: moderate flow, warmer water (15-18 degrees C). Ideal conditions for swimming and canyoning at all levels. High visitor numbers -- arrive early.
• September: a good compromise. Water is still pleasant, flow is adequate, visitor numbers fall. However, autumn storms can swell the torrent suddenly -- check the forecast.
• October: end of season. Water cools, days shorten. Still possible in fine weather for the hardiest.

Weather precautions

Polischellu, like all Corsican canyons, is subject to flash floods. A thunderstorm over the Bavella heights can transform the calm torrent into a raging river in under an hour. Warning signs include:

• Building cumulus clouds (towering clouds) above the ridges
• A rapid rise in water level (even a slight one)
• Water suddenly turning cloudy
• A deep rumbling sound from upstream

If in doubt, leave the canyon floor immediately and head for higher ground. Never attempt to cross a torrent in flood. Local canyoning guides have real-time weather monitoring tools and cancel outings as soon as the risk becomes significant.

Exploring the surroundings

Polischellu sits in the Bavella region, one of the most spectacular areas in Corsica. Nearby:

• The Col de Bavella (7 km): the starting point for numerous hikes with views of the granite needles
• Quenza village (5 km): an authentic mountain village with granite houses and a Romanesque church
• The Purcaraccia natural pools: another aquatic gem of the massif, 12 km away via the D268
• Zonza (12 km): a lively Alta Rocca town with restaurants, accommodation, and a tourist information point

To discover all the swimming spots on the island, see our guide to waterfalls and natural pools of Corsica. Adventure lovers will also enjoy our canyoning at Bavella guide. And for planning your entire trip, our complete guide to Corsica gathers all the practical information.