northern spain

Hi Guys,

Just a quickie...I was wondering if anyone out there has river fished in Spain ?? To be precise Northern Spain...There's a few of us going over in July to fish on the fly and any info we can gather will be really helpful...Dosn't matter if it was "maggot drowning" as long as it was river fishing...It will give us sources of reference that we need so don't be shy...thanks Dale