The lower Peonera Canyon has at less two pierced potholes both located on the terminal section of the canyon called "estrechos de Tamara" (Tamara narrows). Peonera canyon is one of the great value of the Sierra and Canyons de Guara Park. The limpide water of the Rio Alcanadre links with the spectacular landscape into the canyon is a pure wonder. This canyoneering trip should not absolutely miss. Great time is guaranted.