Cova d'en Nil de la Riba

From the C-26 at kilometre 174 a track leaves (camí de Moreta i Viladonja) that passes through Can Benet and Can Planes; past the Pla de la Barraca we continue straight on, at the next junction we follow it to the left, running parallel to the Rec de la Riba. At Sant Esteve de la Riba we turn right along the Clot de l'Alba, following the camí ral d'Estiula as far as the collada de Can Carles; at the crossroads we continue straight ahead, but after a few metres we turn right. At the Pujol de Llentes we turn left; once past the camp de la Llobera we continue as far as the masia de Llentes, we follow the track and 390 metres from the masia we turn right onto a track that we follow for some 650 metres until it becomes impassable; to begin with we continue on foot along the path, then cross country in a W direction until we cross the Clot de l'Infern. The cavity lies some 50 metres further on in the middle of the wood.