If you haven’t found the blog of Hike Pyrenees yet then have a look. One of the most informative blogs on the net information on the Spanish Pyrenees
The route of the ermitas at Santa Orosia is a great hike at any time, but after a heavy rainfall when the waterfalls are in full flow it’s truly specatacular. So, with all of the rain we’ve had recently and the weather not good in the higher mountains last weekend, I headed up there to take a look.
Info page about Hike Pyrenees here.