Boca del Infierno (hells door)

Area: Hecho Valley (Spanish Pyrenees)
Put In: After the kaos visible from the road.
Take out: When the gorge opens (very clean). Take a path on the river right.
Distance: 2-3km
Time: 2-3h
Gradient:
Best volume: 5 m3/s
Check out levels in Internet:
   http://195.55.247.237/saihebro/index.php?url=/datos/graficas/tag:A061Y17NRIO1
   Best: 0,50m

Best season: Spring time and Autumn.
Whitewater stars. ** 
Scenary:****

Description: Portage the kaos after the classic Subordán. After this put in and paddle easy class IV. Go inside the gorge and when start feeling good on bed-rock you will see a big boulder hanging between two sides of the gorge (rock built). high water take care the water push you to the back side of the waterfall. difficult safety. On left bank scout or portage. After you will recognise the next slide easy to see from the road, immediately there´s a rock in middle of the riverbed consider to portage. Second and last drop (mandatory 6m) scout left bank