Text taken from the description of this hike
Park in the Trois Piscines car park. To get there, go to Sainte-Lucie de Porto Vecchio in the direction of Bastia: turn left at the only traffic lights. Continue straight ahead and pass through Taglia Rossu. Continue along the road until you reach the tree climbing park. There are car parks there (in case of strong winds), otherwise continue along the track for about 2.5 km, following the Cavu pools to the upper car park at the Trois Piscines bar. It is now forbidden to park between the two car parks. Sometimes you will be forced to stay in the car park after the tree-top adventure park. In July, it cost €5 per day, with a shuttle bus running from 10 a.m. to take you up to the Trois Piscines car park.
(S/E) The walk starts on the left-hand track, which climbs above the Trois Piscines bar (the right-hand track, which is flat, leads to the Marion Bridge). Initially facing north, the track curves to the left, towards the west. Pass a square granite reservoir on the left. Cross a stream in a hairpin bend to the right.
(1) Shortly afterwards, where the track widens (elevation 345), leave the track and take a path on the right (broken barrier). After a slight descent, the slope becomes steeper. About a hundred metres after a right-hand bend, look for a 4x4 car park on the left marked by a small oak tree.
Continue straight ahead (north-east). The bushes become denser and, after a right-hand bend, the path widens. Continue until you reach some young conifers on the left near the stream.
(2) Find a path that branches off to the left and descends steeply for 10 metres: you will arrive at a beautiful water basin (altitude approximately 247 metres), about 50 metres from the confluence of the Mela and Sainte-Lucie streams.
End of text taken from the hike
(3) From there, after a quick swim, put on your water shoes and descend to the other large pool.
Note: in July, we did this without getting completely wet. Along the way, you can swim in other small pools.
(4) Another large pool, deep in places, allows you to jump or dive.
To leave, find the place where you can climb up, but be careful as it is steep for a few metres. Follow the river on the left until you reach an easy passage.
(5) Cross it and start another climb to reach the junction with a wider track.
(6) Take it to the right on an almost flat section to reach a ford on the Niffru Stream.
(7) Cross it and continue along this track, quickly reaching a Y-junction of two tracks.
(8) Take the right-hand branch. Stay on this track, which approaches the Sainte-Lucie stream, to reach the Funtanella Bridge.
(9) Cross the bridge and continue straight ahead to reach the Marion Bridge.
(10) Cross the bridge and continue along the track to rejoin the track you took on the way there, then the car park after the tree-top adventure course (S/E).