First the image of the line in question...with a little rectangle into (zone covered)

http://img135.imageshack.us/img135/2442 … pe1sl5.jpg

And the concrete zone

http://img85.imageshack.us/img85/6168/bluegriddi0.jpg

Position 1:
Biggest megalitic concentration of all the Pyrenees mountains, the line pass "exactly" over the place valled "corona de los muertos" in english, the deadmen crown.
which is exactly the center of all this old stones. A place of astounding beauty.
This position has been object of several studies and the most interesting i have noticed is one that explain the positions of the stones according with sumerian astronomy.(very exhaustive one)
Also interesting is to note that the famous place were the battle of Roland (Roldan) a medieval event that is remember by the very famous chanson de Roland is probably this..cause recent arqueological excavations have found this exactly place to be the exact point of the legendary battle....and not the other supossed place that is a few kilometers away anyway

Position 2
The old Monastery of San Juan de La Peña enclosed in a cave, where the ancient kings of the kingdom of Aragon were buried...about one thousand years ago. Very famous place that also custodied during several centuries in medieval times one of the most important traditinal candidates to be the saint grial, then it was moved to valencia cathedral. this onice cup obviously  is one of the most important catolic relics in spain.

Position 3
Mallos de Aguero y mallos de Riglos. Famous vertical stones of very high altitude very well know by climbers of all europe. Curiosly the stoneman which sculped the romanic capitels of the previous mentioned monastery was called the Maestro de aguero, in english..the master of Aguero. The mother of my grandmother was born there:)

Position 4
Place were Sylph pics were taken (see previous posts) and also a big megalitic zone. Magmatism and termalism,,,lot of quartz cristal between position 2 and 4. UFO activity reported by locals personally to me.

Position 5
Romanic Castle of Loarre. Probably the best defensive romanic castle of Europe. Background for numerous movies, the last one..The Kingdom of Heaven by Ridley Scott,,that filmed here some years ago... curiously grial theme again. In the mountain closest to the castle was photographed one of the best documents in spanish ufology in the middle seventies.. it was called: the ovni of
Pusilibro.

Also noticed that this blue line goes along all the River Gallego ( Gaelic river) and was exactly the frontier that marked the finish of the expansion of the kelts invasions in Spain several thousands of years ago, also is today a climate frontier between atlantic and mediterranean climate in this zone of Spain, in the spanish civil war it almost marked the line were the front lines become static during almost all the war. It also divides the zone with basque influence...

Welli hope someone like the information...

Best wishes for all

Nacho