The bordermarkers of the Pyrenees : all my trips
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- wednesday 8 september 2021 -
Redoing bm309, reconnaissance of a route to bm310

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Summary: part of a series of 11 daytrips in september 2021 in the western half of the Pyrenees. This is day 2.

Today: main target is a reconnaissance of a new connection route between bm309 and bm310.

Weather: cloudy/sunny

Basecamp: camping in Urdos

track-20210908.kml
(click to open this trip in Google Earth or copy link to Google Maps; click right on this link to download gpx-version). The gps-track has not been manually  corrected which explains the inaccuracy and misalignment at some points. For cartographic backgrounds: see the cartography-page

Gps-waypoints of all bordermarkers (most recent version):
kml:  esfr-bordermarkers-all-waypoints.kml
gpx:  esfr-bordermarkers-all-waypoints.gpx (with elevation added by gpsvisualizer.com)
According to Garmin Basecamp (uncorrected track with elevation added by Gpsvisualizer.com):

Distance: 14,2km
Max-height: 2248m
Min-height: 1705m
Elevation: +969m -970m
Total elevation: 1939m

Start 8:26  Finish 15:06
Total time: 6:40
Yesterday I arrived at the camping in Urdos for a day of rest after the exhausting day of 6-9-2021.


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In 2009 I did a multiday hike in this region.

On 7-9-2009 I descended from bm309 into the valley and then - the next day -  found my way to bm310.

But in recent years I saw on recent maps (OSM and Topopirioneos) an alternative route which seems more straightforward and faster.

On 20 june of this year, I looked at that route from the side of Col du Pourtalet.

Today I will check this alternatieve route from Col des Moines.


Starting at 8:30 from the ski station of Astún. I look west and spot


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the summit/ridge where bm308 is located and


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- further away - the spot of the lost bm297.


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Zoom-in


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Taking the stairs


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and then at the E-side of the giant hotel-building taking a path


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which joins soons this dirtroad.

There are - surprisingly - no waysigns or waymarks. Still this is a popular daytrip-destination.


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Further on, leaving the dirtroad and picking up a path.


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View to the SW with a rough indication of my traversing of the mountain-side as done on 15-6-2021.

My misstake: bm309 should be 308.


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It was Carlos Roca who saw on the maps and Google Earth, an alternative access to bm308.

Worthwhile trying one day.


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Continuing on the trail towards Col des Moines (bm309).


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I spot these colourful waymarks


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and they appear to be trailrun-routes, never seen before.


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Arriving at Ibón del Escalar, the trail passes the lake at its right side.


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The last climb


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and I arrive - after 1,5 hours - at Col des Moines with bm309 in sight.


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In the background


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the iconic Pic du Midi d'Ossau.


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Bm309


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Bm309


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Bm309


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Bm309


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Bm309


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The red-white GR108 crosses the


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Col des Moines.

But I will be going E, underneath and along the borderridge.


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Bm309, looking E


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View back to bm309.


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Zoom-in


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A distinct trail heads SE and will later on curve underneath Pic d'Astu towards Col d'Astu


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A view NE towards Pic du Midi d'Ossau and


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Col d'Anéaou.

That is the Col which I crossed in 2009.


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Zoom-in.


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The trail has made the curve underneath Pic d'Astu and now heads to Col d'Astu.


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Col d'Astu, it's 2,5km walking from bm309.


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At Col d'Astu, looking  into Spain


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Looking E, the continuation of the trail.

A young dutch couple are hiking for the first time in the Pyrenees and they are very enthousiastic about it.


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Still a distinct trail


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with a rocky part to cross


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that will bring you here.

It's a bifork but not that well recognizable as such. The obvious route is the "trail I took".

The "other trail = better"-one I will do on my way back.


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The Google Earth-screenprint shows how the "trail I took" is an unnecessary detour.

At the bifork you have to go right and head approximately E - keeeping the larger lake at your left - to get to Col de Houer.
But first the "trail I took".

This picture: a bit further than previous picture. The trail bends to the right making a U-bend


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and arriving at these tiny lakes.


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After that there are these - larger - lakes. This picture: looking back.


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And then I arrive - after crossing Col de Houer and some descending -  at this point.


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The trail descends furhter in the valley.


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And will - in the valley - pass between mountainside and  smaller hilltop as indicated.

Col du Pourtalet is then not far away.

I know enough and stop.


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First a lunch break


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and then returning along


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the south-side of the larger one of the small lakes


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Back at the bifork - mentioned above - with my recommended route to cross the area of the small lakes.


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Now returning to Col d'Astu.


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Back at Col d'Astu.


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I enter Spain to walk to


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Ibón de Truchas with a cafe at the other side.

There is a ski lift from the ski station of Astún to this lake and it is apparently also working in summertime.


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I descend from the lake along trails and dirtroads


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to the ski station of Astún where my car is.

Another picture with the approximate route from bm308 towards bm309.


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At Col de Somport a beer and a bocadillo as a reward and then back to the camping.

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The next day another day of rest. I use it to transfer from Urdos to the camping of Arette.
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