
Spain · Mallorca (Sa Gubia)
Via Llum de Lluna
Technical, sustained wall climbing on positive holds up the left side of the Princesa wall, ending in a memorable powerful finish.
6b5 pitches216 m
Read the cautions
Sa Gubia – Sector Princesa (right side, Sexo Débil) · Mallorca (Sa Gubia) · Spain
Read the cautionsBail with caveatsBolting confidence: medium
A weaving line up the shady right-hand side of the bay through dramatic ground: an exposed wall, a traverse under a bulge to tufas and bolted-on holds, a superb rising leftward traverse on immaculate rock to a hanging belay, and a traverse back right to an open groove. Originally an aid pitch in the middle, now free at 6b+.
Bolted with ring anchors, but the crux depends on loosened bolt-on holds, the finish is unprotected easy ground and the upper pitches traverse.
The route
Sexo Débil zig-zags up the right-hand side of the Sa Gubia amphitheatre, the rightmost route of the Princesa sector, through overhangs and smooth slabs. The third pitch was once climbed on aid; artificial holds were later bolted on so that it goes free, which all three sources say takes nothing away from the route. The last two pitches, traversing left and then back right, are the highlight. Rockfax puts it in its top 50 and Foracorda gives it five stars. The traverses make it a route where the second needs to be as solid as the leader.
The climbing
| Pitch | Grade | Notes |
|---|---|---|
| P1 | 4a | About 5 m of scrambling to the first bolt, then easy face climbing to an anchor on a flat ledge at the base of the corner. |
| P2 | 6a+ | Pull up and right onto the wall, exposed at first, then slabbier climbing on sharp holds to the ledge below an impressive bulging wall. Do not follow the bolts straight above the first anchor: that is a much harder route. |
| P3 | 6b+ | Traverse right under the bulge, then pull up on sparse tufas and bolted-on holds. Reachy, and harder than it was because some holds have loosened; a sling may be needed for aid. |
| P4 | 6b | A rising traverse left on immaculate rock with just enough holds, very slabby until the last bolt, to a hanging belay. |
| P5 | 6b | Traverse back right, the crux of the pitch, then go up the open groove to the top. The final section is easy but unprotected and has plants. Comfortable, bench-like belay with a view over the back of the mountain. Foracorda gives 6a+. |
Getting there
From Palma drive north on the Ma-11 towards Sóller. Shortly after the junction where the Ma-2010 leaves for Bunyola there is a large car park by a restaurant, the usual parking for Sa Gubia. Mountain Project reports regular car break-ins: leave nothing in the car.
About 45 minutes from the car. Cross the road, walk back past the roundabout and take the small road that leaves the Ma-2010 past houses. The tarmac turns to dirt; just after a house with stables a dry stream bed crosses the track. Turn right up it and follow the cairns. Right-hand forks lead in turn to the Silicona, Excalibur, Isla Bonita, Princesa and Bomberos sectors, then Albahida. Go to the right-hand side of the bay. The start is below a pillar of rock under the right-hand side of the cave, reached by a long scramble at about 45 degrees; the first bolt is a further 5 m of scrambling above.
Loading map
The point marks the crag, not the exact start of the route.
Point from Mountain Project sector point (Princesa, Sa Gubia), which it also gives for this route
Contains the route point. Opens in most mapping apps and GPS watches.
Points are compiled from published sources, with the precision stated above. They were not surveyed on the ground: check them against a current topo.
Coordinates: 39.69414, 2.67379 (crag)
Getting down
Abseil the route. With a single 60 m rope, return first to the anchor at the top of pitch 3, then to the top of pitch 1, then to the ground: three abseils. With longer twin ropes it may be possible to reach the pitch 1 anchor directly.
Retreat
Bail with caveats
All anchors have abseil rings and the route is abseiled as the normal descent, so retreat from the top of pitches 1, 2 and 3 is simple on a 60 m rope. The top of pitch 4 is a hanging belay at the end of a long leftward traverse; from there it is easier to finish.
Partly inferred from the route facts
Safety
Sun and weather
Rockfax and Mountain Project both describe this as the shady side of the bay; no sun times are given. Sa Gubia is climbed from autumn to spring.
Sun on the wall
No estimate: the wall's aspect is not recorded for this route.
| Measure | Jan (usual season) | Feb (usual season) | Mar (usual season) | Apr (usual season) | May (usual season) | Jun | Jul | Aug | Sep | Oct (usual season) | Nov (usual season) | Dec (usual season) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mean daily high °C | 12 | 12 | 14 | 17 | 21 | 25 | 28 | 29 | 24 | 20 | 15 | 13 |
| Mean daily low °C | 7 | 7 | 8 | 10 | 14 | 17 | 20 | 21 | 18 | 15 | 11 | 8 |
| Rain days 1 mm or more | 7 | 7 | 6 | 6 | 5 | 3 | 2 | 3 | 7 | 9 | 9 | 8 |
● marks the usual climbing season. Averages for 1991-2020 at about 400 m. Area climate from Open-Meteo reanalysis. Temperatures are adjusted to the height of the crag; rain comes from a grid cell of about 10 to 25 km, and summer highs on sea cliffs can read a few degrees low. The wall and valley can differ. Data: Open-Meteo, CC BY 4.0.
What to carry
Quickdraws (Mountain Project says more than ten bolts per pitch) and a sling to pull on at the pitch 3 crux. A 60 m rope. Helmet.
Derived from the route data; check it against a current topo
From climbers
Reader reports are not being collected yet. Until they are, check a current topo and the local club or guidebook publisher for recent changes to Sexo Débil.
Worth knowing
Open questions
Provenance
Same area

Spain · Mallorca (Sa Gubia)
Technical, sustained wall climbing on positive holds up the left side of the Princesa wall, ending in a memorable powerful finish.
6b5 pitches216 m
Read the cautions

Spain · Mallorca (Sa Gubia)
A steady 6a sport line, the first bolt line right of the open-book corner on the Bomberos wall. A harder P2 variation ('Sonrisa Vertical') is available.
6a6 pitches152 m

Spain · Mallorca (Sa Gubia)
Steep walls of beautifully sculpted grey and orange limestone immediately right of Princesa, even at 6b from bottom to top. Rockfax calls it more adventurous than its neighbour. Several belays are hanging, and the pitches can be split or linked in many ways.
6b+5 pitches200 m

Spain · Mallorca (Sa Gubia)
The best line of clean rock up the huge left wall of the Sa Gubia amphitheatre, and a Rockfax top-50 route. Four long pitches, sustained at 6a to 6b but never desperate, starting up a big white tufa, with fine positions at the stances. The route stops below the ridge and you abseil.
6b4 pitches135 m
Around 6b+ · about 5 pitches

Austria · Ötztal
A mix of slabs and steep, juggy passages in the Sonnenblume sector, mostly around 5b to 5c+. The one hard move is a small roof on pitch 4 (6b+), which goes easily on aid.
6b+5 pitches170 m

Spain · El Chorro
The direct line just right of Amptrax, following what used to be that route's abseil descent. Two easy pitches lead to two good ones that each start with a bulge out of a cave: a 6a+ and then the 6b+ crux, short and powerful before a vertical grey wall on good holds. The rock is compact and the belays are comfortable.
6b+5 pitches155 m

France · Cerces
A short, varied route on the first tower of the Queyrellin ridge above the Chardonnet hut: a slabby ramp, a traverse across a grey slab and an exposed pillar on exceptional rough limestone. Continuous 5c to 6a with one aidable 6b+ step on poorer yellow rock and a thin 6b move on the pillar. The last three pitches are airy.
6b+5 pitches170 m

Italy · Sardinia
Five steep, sustained pitches at 6b to 6b+ straight out of the sea on new titanium bolts, on abrasive, pocketed limestone. Bulges, a smooth roof, a corner and a thin finishing crack, with a cave belay after pitch 1.
6b+5 pitches160 m
Compiled from published sources and last verified October 2026. Bolts, anchors and access change. Climbing is dangerous and you are responsible for your own decisions: check a current topo and read the disclaimer.