Estrecho del Infierno
Estrecho del Infierno is a narrow stretch of trail through some interesting rock formations located in the province of Cuenca, Castile-La Mancha, in Spain.
The track, ‘Hell’s canyon’, is rocky and very narrow, totally impassable for 2 cars. It’s situated in the Serranía de Cuenca mountain range. It’s the actual spot where the Júcar River starts and you can cross it.
No stock vehicles. This track requires low range, high ground clearance, traction aids and recovery gear. The track can be flooded away anytime, and being impassable as a result of high river crossing. Large, sharp rocks require tight maneuvering, increasing the likelihood of tire damage. High clearance, skid plates and differential lockers required.
Pic: http://turyciclo.com/archivo/estrecho-del-infierno