PR 6 Levada das 25 Fontes is one-way

The one-way circulation pattern at Rabaçal is the official operating line, not a temporary rumour or sample note. The IFCN classified-trail table updated on 2 October 2026 and read here on 12 October 2026 lists PR 6 Levada das 25 Fontes open with a strict directional rule: walkers proceed from Rabaçal to Lagoa das 25 Fontes along the levada channel and return toward Rabaçal via the designated bypass track. The official distance on that table is 4.3 km each way (8.6 km there and back).

Why the one-way rule matters at the Rabaçal trailhead

For much of the final approach to the lagoon, the historic Levada das 25 Fontes runs along a narrow stone bench cut into the steep laurel-forested slope of the Rabaçal valley. In several stretches the masonry ledge is barely wide enough for single-file foot traffic between the flowing water channel on one side and a drop protected by wire fencing on the other. Before the one-way bypass was introduced, two-way congestion along the narrowest steps and rock overhangs routinely stalled walkers for long periods.

Under the 2 October 2026 table entry, outward hikers follow the levada channel all the way into the amphitheatre of the twenty-five springs, while returning hikers branch onto the bypass route rather than squeezing back against oncoming groups on the water channel. Because both lines reconnect on the Rabaçal forestry road side, you still return to the same starting car park on the ER 105 plateau without needing a taxi transfer to a second road.

How PR 6 interacts with PR 6.1, PR 6.2, and PR 6.3

Rabaçal is a shared trailhead where four distinct classified routes begin from the same plateau car park on the ER 105 regional road:

• PR 6 Levada das 25 Fontes: 4.3 km each way (8.6 km total), listed open with one-way traffic out on the levada and back on the bypass.
• PR 6.1 Levada do Risco: 3 km each way (6 km there and back), listed open in both directions to the Risco waterfall viewpoint. The one-way rule written for PR 6 does not apply to the Risco balcony.
• PR 6.2 Levada do Alecrim: 3.5 km each way (7 km there and back), listed open along the upper channel toward the levada spring on the Paul da Serra side. It is a separate route, not the PR 6 return bypass.
• PR 6.3 Vereda da Lagoa do Vento: 1.8 km each way (3.6 km there and back), listed open between the Rabaçal access area and the upper pool above the Risco cliff.

Although older signboards and printed maps sometimes refer to the lower pair together as 25 Fontes e Risco, the IFCN table of 2 October 2026 lists PR 6 and PR 6.1 on separate rows with separate distances and separate status notes.

Road access, parking, and the forestry road descent

Cars do not drive down to the Rabaçal forestry house (Casa do Rabaçal). All private vehicles park at the upper roadside car park on the ER 105 plateau above the valley. From that barrier, walkers either descend the paved forestry road on foot or use the local shuttle minibus that runs between the upper car park and the forestry house during daytime hours. Keep energy in reserve at the end of the bypass return for the uphill climb back to the ER 105 car park if you walk the road segment or arrive after the last shuttle run.

Fees, reservations, and what to carry

The IFCN fee FAQ lists €4.50 per person for one classified route other than PR 1. Residents of the Autonomous Region of Madeira, children aged 12 or under, and covered disability cases do not pay the fee, though a reservation slot is still required before entering the classified route network. Because each PR code is listed separately on the official schedule, check PR trail fees and reservation rules on Madeira if you plan to combine PR 6 with PR 6.1 on the same morning.

Underfoot, the levada bench and stone steps leading to the lagoon stay damp year-round under the Laurissilva canopy. Wear grippy footwear that handles wet basalt and carry a waterproof shell even when the coast below Calheta is sunny. Details on daypack essentials are in What to carry on a levada.