★★ Marión 5+

Top 50 - The prominent Arete offers one of Sella's best known climbs. The grades suggested for the pitches seem to vary. A good intro to Multi-pitch climbing.

1. Hard moves over a bulge, then trend left to the ledges. 8QDs

2. Continue to another stance. 8QDs

3. Follow s small groove to a tricky bulge (3 bolts). Pull over this then use the lower-off on the left or continue to the top using a few easy-to-place wires. 3QDs

Descent - Make 2 abseils down the line. Alternatively, walk right along the ridge to reach the Ojo de Odra cave from behind.

• La piedra caliza es blanda - por favor, limpie sus gatos antes de escalar.
• Use su propio material para top-ropes.
• Cepille las vías y el magnesio al terminar la vía.
• Llévese su basura, colillas, y papel higiénico.
• Aparque con consideración y no bloquee pasos de tractores.

• Limestone is soft – please, clean your shoes off dirt before climbing.
• Use your own gear for top-rope set-ups.
• Brush the line and remove all tick marks and chalk excess.
• Pick up rubbish, cigarette butts, and your toilet paper.
• Park considerately and don't block essential laybys or farm access.