If you're in and around Bordeaux at the moment and pop into a tourist information centre, a hotel lobby or the reception of a town hall, be sure to pick up a copy of the current issue of Bordeaux Moments!, the free bilingual quarterly magazine produced by the Bordeaux Metropole tourism bureau. And, if you do, check out pages 28 to 31 and read about Invisible Bordeaux's tips to some of the unusual sights to enjoy in and around the city! 

The article was originally featured on the new Un Air de Bordeaux website, aimed at getting locals out and about visiting and exploring the surrounding metropole. This second appearance, in old-school print this time, will enable the piece to reach out to visitors to Bordeaux whether they are in the area on business or on a city break. 

In the article, the places I recommend to enjoy an oddball take on the metropole will be familiar to loyal readers of the blog: the scenic Parc Floral, the wide open spaces of Eysines, Le Corbusier's Cité Frugès in Pessac, the banks of the Eau Bourde stream and the national social security museum in Lormont (but do note that this most unusual of museums is only open on weekdays).  

As well as its print version, the 56-page Bordeaux Moments!, which also covers subjects such as the brand new Bordeaux Métropole Arena, the Médoc's status as a parc naturel régional, and the influence of Spanish culture on the city, can also be viewed in its entirety online. Get reading! 

> View Bordeaux Moments! online here: http://fr.calameo.com/read/00536575204fccd59a902

> The "Super week-end" item can also be read on the Un Air de Bordeaux webzine here: https://www.unairdebordeaux.fr/article/2017-11-21/le-super-week-end-de-tim-pike/    

Turning off the final roundabout leading to Bordeaux’s international airport in Mérignac, there is no alternative other than to drive past a mysterious expanse of urban wasteland. The derelict area has not always been that way: it was once the location of a US Air Force air base, which then made way for a residential estate. And it will soon be the location of a large-scale business complex comprising a conference centre, office blocks and a hotel. Let’s get the full story! 

Rewinding back to the early 1950s, Bordeaux-Mérignac airport was slowly getting back on its feet after the Second World War, as detailed in a previous Invisible Bordeaux item. With the Cold War gaining momentum, the United States Air Forces in Europe sought to set up bases to the west of the Rhine river out of easy reach of potential attacks by the USSR.

While the historic military base to the south of the airfield (BA 106) had been returned to the French Air Force, this area to the east of the airfield was given over to NATO forces in early 1951 and in August of that year work started on the construction of dedicated facilities. Before the year was out, the 126th Bombardment Wing of the US Air Force and their 48 Douglas B-26 Invader bombers and three C-47 military transports were stationed here.

The Bordeaux Air Base wing headquarters and aircraft maintenance hangar, photo © NARA, source: www.france-air-nato.net

Strange as it may seem, this is the view from more or less the same spot today.

The base was a bona fide village that developed around two massive aircraft maintenance and base supply hangars. A map produced at the time shows the extent of the facilities available for the military, whose home US bases were in Illinois and Missouri. Ominously though, the “base theater” is labelled as being unfinished. They may therefore have been a little short on entertainment!

Map of Bordeaux Air Base. Picture © Jerry McAuliffe, source: www.france-air-nato.net

There were grand plans for the base to develop further with a view to becoming the European hub of the US Military Air Transport Service and hosting a number of key combat, rescue and training units. This, however, was not in line with France’s desires to boost the airport’s nascent passenger transport activities (the airport’s original passenger terminal, located to the north of the airfield, had been destroyed during the Second World War). The plans were therefore soon abandoned.

In 1952, after just six months, the 126th Bombardment Wing relocated to Laon in north-eastern France and were replaced by the 12th Air Rescue Group and their fleet of Sikorsky H-19B helicopters and Grumman SA-16 Albatross seaplanes. Their stay was equally short-lived and the base became home to the 7413th Air Base Group, a training and support unit for USAF staff in transit, whose presence was also thought to be laying the foundations of a logistical air base capable of accommodating and equipping forces if and when Europe-wide deployment was to be triggered.

The scene in 1956, very much in line with the plan further up the page. Aerial photo source: https://remonterletemps.ign.fr

By the mid-1950s, tensions continued to escalate between US forces and the French authorities, who remained faithful to their plans for a large-scale commercial airport. Finally, in October 1958, the US Air Force closed the military base for good, officially citing economic reasons. This move paved the way for the creation of a brand new passenger terminal which was inaugurated in 1960 (the building still stands today, albeit in heavily-altered form, and is now referred to as Terminal A).

Meanwhile, the land vacated by the air base was to become la Cité Maryse Bastié, a residential estate with around a dozen low-rise semi-detached homes, built mainly to house employees at the new airport facility. Very little is known about this estate, but one eye-witness I spoke to thinks each building comprised four to six apartments. Likewise, photographic evidence has been impossible to find, but the Institut Géographique National’s excellent “Remonter le Temps” website does include aerial shots such as this 1970 picture, which gives a good idea of the scale of the buildings.

Once again, courtesy of https://remonterletemps.ign.fr: Cité Maryse Bastié in 1970.

When was the estate demolished? One reader has suggested the houses stood until the late 1990s. Whatever, little or nothing remains of them today: viewing the area on GoogleEarth, the outline of the old road structure can more or less be made out, but other than the occasional stretch of tarmac or concrete, the area appears to be the territory of trees and other assorted forms of greenery.

Today's GoogleEarth imagery shows traces of the old roads, one of which is labelled "Cité Maryse Bastié".

To get a feel of the area, I headed over to the urban wasteland to see for myself. As GoogleEarth suggested, there wasn’t much to be seen. Ironically enough, given that this part of the metropole saw 6 million travellers pass by in 2017, my sole live company in all the time I spent there was some wild rabbits. And unlike many other areas of urban wasteland, it didn’t even feel as if it had become the territory of bored local youths; the only sign of human activity here was a burnt-out motorcycle. The old road infrastructure was indeed still there though; it was strange to see bits of old pavement where local residents once walked – it did feel a little like a ghost-town.

But things are set to change because work is soon to begin on “45e Parallèle”, a brand new business park. The development will include a 154-room four-star hotel and a 1,400-capacity conference centre, along with five office blocks and multi-storey parking for 1,000 vehicles. The project initially took shape in 2012 but the first lead contractors, Thalium Promotion, hit on hard times and were declared bankrupt in 2016. Bordeaux-Mérignac Airport, which still owns the land, has now allocated the 80-million-euro project to Nexity, who have committed to retaining the original plans.

What the urban wasteland will look like soon, as viewed looking away from the airport. Picture source: Objectif Aquitaine / La Tribune.

The complex is scheduled to open in 2020 so it’s safe to say work will start shortly - the building permits are certainly in position. Just like the US military of the air base and the airport workers of Cité Maryse Bastié, those rabbits and that burnt-out motorbike will have to find a new home.

> Find it on the Invisible Bordeaux map: Urban wasteland, Bordeaux-Mérignac airport

> Big, big thanks to Marc Montaudon who suggested this subject and provided valuable insight and tips.
> Additional photos of Bordeaux Air Base can be viewed here: http://www.france-air-nato.net/STRUCTURE/Pages_web/Bordeaux_Historique_Fr.html

> If you're interested in renting office space in the new 45e Parallèle business park, check out the phone number featured in the picture at the top of this page! 
> Ce dossier est également disponible en français !

On the last Saturday of 2017, I once again met up with fellow blogger, Bordeaux 2066’s Vincent Bart, for another laid-back adventure. You may remember Vincent from other joint road-trips such as our expedition to the point where the Greenwich meridian meets the 45th parallel north, following the Eau Bourde stream from its source to the river Garonne, and of course our successful attempt to visit Gironde’s northernmost, easternmost, southernmost and westernmost points over the course of a single day. 

This time, Vincent’s suggestion was that we follow the recently-inaugurated Ligne Grande Vitesse (LGV) railway line from Bordeaux to wherever we would be when we finally decided to turn back. We didn’t expect to see very much of note but decided to proceed nevertheless in case we were wrong. It actually turned out that, on the whole, we had been right, but we did gain a better understanding of the railway line’s course, and did make precisely one interesting discovery. What could it possibly have been? 

First though, a little background information: this new addition to France’s high-speed railway network has been operational since July 2017, a full 25 years on from the concept being initially green-lighted, and after five years of work on this stretch between Tours and Bordeaux (or, more precisely, between Chambray-les-Tours and Ambarès-et-Lagrave). The end-result of the mammoth 7.8-billion-euro engineering project led by contractors Vinci is a brand new line enabling non-stop high-speed rail travel between Bordeaux and Paris, cutting travel time between the two cities to just a little over two hours.

Saint-Jean station as viewed from the new multi-storey car park.

Symbolically enough, Vincent and I meet up at Saint-Jean railway station and, to enjoy a panoramic view of the city’s rail transport hub, head to the top of the brand new multi-storey car park. The car park has been built as part of the wider redevelopment scheme on the Belcier-facing southern flank of the station, in line with the creation of the new “Euratlantique” residential and business quarter. The station entrance has also been completely overhauled, with the addition of shops, takeaway outlets and a restaurant. At one of the outlets Vincent goes looking for a chocolatine (for Parisian readers, that’s a pain au chocolat) but gives up after an ugly queue-jumping incident. At another he is informed he will have to wait ten minutes. We decide to make a move instead. 

We set off and aim for Pont Saint-Jean, Bordeaux’s great unloved bridge, crossing the Garonne river a few metres away from the railway bridge. We drive through the Bastide quarter and past the high-rise buildings of the Cité de la Benauge, which rarely make it onto postcards but are the first sight that railway travellers enjoy of Bordeaux. We proceed north and make a first stop in Lormont, which estate agents reportedly refer to as “the Montmartre of Bordeaux”. We spot a first TGV racing into the tunnel there and Vincent suddenly feels sorry for the people on board whose telephone conversations have been unexpectedly cut short. A security gate preventing access to the line is conspicuously unlocked, and over the warning message the words “From Paris with love” have been artfully graffitied. We take in the view of the Pont d’Aquitaine and move on towards Bassens. 

"From Paris with love" in Lormont.

In Bassens, we head towards the station in the vague hope that Vincent will finally get his hands on a chocolatine. Moving inland from the waterfront docks and industrial warehouses, it turns out the station is located in a residential district. We head onto the platforms to get a feel for the place but it is a quiet, lonely experience. We do however get to cross the railway lines on foot in search of a slightly dangerous photo opportunity. Once the photo has been taken, Vincent informs me that photos of the like are prohibited. Oh well, too late. We move on to Bassens town centre, perched up on high, and fail once again in our quest to find a chocolatine, although there are plenty of hairdressing options. 

Kids, don't try this at home.

Our next stop is the wonderfully-named La Gorp railway station in Ambarès-et-Lagrave which, you may remember, is where the new line technically starts. The roadbridge over the lines and station is pleasingly modern. On either side, big stainless steel panels are broken up by windows that have been designed with trainspotters in mind. As if on cue, another TGV steams past northwards; after holding back in the vicinity of Bordeaux, the train is about to hit full throttle and reach its cruising speed of 300 to 320 kilometres per hour. 

Windows on the railway lines.

Departing Ambarès, Vincent excitedly spots a roadside boulangerie and heads inside as part of his ongoing mission to get his hands on a chocolatine. They’re out of chocolatines though so he has to make do with a cookie. Who would have thought that such a simple request would be so challenging? Somewhere between Saint-Vincent-de-Paul and Saint-Loubès, we hit the Dordogne, admiring the bridge over the river which was built to accommodate the new line. We spot a house at its base which appears to have been abandoned. Were the owners forcibly moved on? 

1,319 metres long, 45,000 cubic metres of cement, 150,000 tons: it's the LGV bridge over the Dordogne.

We opt for the simplest means of crossing the Dordogne: a short stretch of the A10 motorway, exiting as soon as we can to continue following the railway line. From now on, this exercise becomes a complicated case of slaloming back and forth over the line; it’s virtually impossible to drive alongside in perfect linear fashion. We eventually reach a railway station which has been given the name of its two neighbouring villages: Aubie-Saint-Antoine. The station is only served by the longstanding Bordeaux-Nantes line, the LGV trains do not stop here. But its presence is tangible given the brand new car park and a modern red metallic footbridge over the lines; the station has clearly benefited from the arrival of the LGV. 

Vincent inspecting the modern footbridge at Aubie-Saint-Antoine station.

Looking over towards Saint-Antoine.

On the next stretch of our drive towards Marsas and the point where the Nantes line and the LGV split for good, beneath yet another new bridge we spot what used to be the entrance to a level crossing across the old railway tracks. A white cross has been erected there, a sad reminder of how deadly level crossings have so often proved to be (and as was once again the case recently in Millas, near Perpignan). There are no inscriptions on the cross, just some faded artificial flowers; we move on not knowing the full story of what once happened there. 

We carry on north to Laruscade, a small market town which is stuck in that limbo zone where it has neither the charm of a tiny village nor the amenities of a larger town. On its outskirts, where a surprisingly high number of properties are up for sale, many of the single-storey houses are of a Mediterranean-style yellow colour – this annoys Vincent profusely, who remains agitated and only really calms down when he spots the sign welcoming us to Charente-Maritime. Geographical landmarks of the like get him quite excited, so it’s quite a big deal when we alight to take a photo immortalizing our crossing the departmental border line. 

We then loop up towards Bedenac, a small town which is possibly best-known for its prison. One of the distinguishing features of the establishment, Google suggests, is that the inmates are given sessions of what is termed “médiation canine”. Further information is available here. Moving off the beaten track to the west of Clérac, we go in search of a sight of what is labelled on Googlemaps as “la Base de maintenance de Clérac”. Although the satellite view is impressive, from our vantage point on the other side of the tracks, there is really not much to be seen at all.

Looking over towards the Base de maintenance de Clérac. Wow.

We drive on to Clérac proper and treat ourselves to lunch in a small hotel-restaurant establishment, l’Auberge des Lacs Bleus. After our meal we take some time out to visit the town centre, which is all very neat and tidy and pretty; Clérac was one of the technical hubs of the LGV project and the economic benefits were substantial throughout the construction period. Much of this has no doubt been translated into embellishing the environment here. We nip into the church, walking beneath a sundial which is a good deal smaller than its associated information panel. Vincent spots an old “CITRAM” bus stop and we have visions of travellers getting on buses here to journey to far-off climes. 

The sundial and the CITRAM stop, Clérac.

Given the lack of excitement so far (with the possible exception of Vincent’s chocolatine quest), we decide our next stop, Montguyon, will be the northern tip of our journey. We admire the town and the ruins of its medieval castle from a distance and drive towards the impressive 135-metre-long structure bridging the gap between the hills either side of Montguyon for the LGV. When parking the car we bump into a genuine trainspotter – well, not a full-on trainspotter who is up on train types and numbers, but rather a local who knows that trains pass by regularly and who just gets a kick out of seeing them. There is much celebrating when a TGV ploughs past at top speed. 

Montguyon railway bridge.

We are now more or less 70 kilometres from our starting point and it’s not yet mid-afternoon, so Vincent and I decide to backtrack to an unusual sight we had spotted on our outbound journey: somewhere around Cavignac, just to the south of Laruscade, we had driven over a disused railway track. We return to the spot to find out more and to see whether the old line and the LGV intersect at some point. 

We park by a house next to what remains of a level crossing, and get chatting to the person who lives there – he had purchased the house, where he was born in 1957, from his grandmother who had been in charge of the level crossing on the railway line when it was still in operation. Although the information he provided was sketchy at best (and the clarity of the data he delivered was possibly affected by that day’s early aperitif), we later established the line had connected Cavignac with Coutras. It had operated passenger services from 1874 until 1938 and freight trains continued to run here until the mid-1960s. The line closed for good in 1976 although a tourist steam train now runs on a section further east between Marcenais and Guitres. 

The old level crossing and house.

Vincent making his way along the disused railway line.

Checking his phone, Vincent estimates the distance between the old level crossing and the new LGV line to be around 600 metres, so we set out on foot along the moss-covered tracks towards the inevitable dead end. We soon arrive at our destination and view a couple of high-speed trains whizzing past this point where a previous-generation railway line has come to an abrupt end. It all feels suitably symbolic – we are left wondering whether at some stage in the future the LGV tracks will meet a similar fate.

The end of the line, where old meets new.

We turn round and head back towards the car, wondering what we’ve learnt from our day tracking the LGV tracks. We agree that we now have a clearer idea of how the project has made an indelible stamp on the landscape and the impact it has had, for better or for worse, on the towns and villages that lay alongside the line. And, above all, we now realise that north of Bordeaux it is easier to get a haircut than a fresh chocolatine. 

We head onto the southbound Nationale 10 road, soon joining up with the heavy motorway traffic heading, like us, into Bordeaux. The loneliness of the deserted abandoned railway line in Cavignac suddenly feels a long, long way away. But to Vincent and myself it now feels strangely comforting to know it is there, silently observing LGV trains en route to and from Bordeaux and Paris. With love.

This adventure is also available as a major motion picture!

Click here if video does not display properly on your device.

> Find the old Cavignac-Coutras railway line on the Invisible Bordeaux map: disused section of Cavignac-Coutras railway line, Cavignac.

I came across an interesting article that was published by the local tourist guide Marie Hallier (Teleprotour Private tours) on her Facebook page. Marie kindly agreed to let Invisible Bordeaux reuse the article, which explains why the waters of the river Garonne are brown in response to one of the recurring questions Marie gets asked: why does the Garonne look so dirty?

Marie says: “To begin with, it is wrong to say the water is dirty, the exact term is “turbid” (cloudy or opaque). OK, it’s not easy to slip that word into conversations but it could prove useful the next time you play Scrabble! Other ways of describing the colour in French include “limoneuse” (loamy), “blonde” or even “café au lait” (milky coffee)…

And don’t listen to what your fellow passenger on the tram is saying. No, the Garonne has not suddenly turned brown because it rained in the Pyrenees last Saturday! The river is actually brown more or less 365 days per year!

The colour is the end-result of a natural phenomenon. To keep things simple, the fresh water (that flows in the Garonne from its source) is laden with sediment (mainly clay from the river bed). With the effect of the oceanic tides, the river comes up against an incoming current made of salty seawater.

In chemical terms, the salty water is heavier than the fresh water, resulting in a kind of undercurrent amplified by the riverbanks and which brings the sediment to the surface. This is referred to poetically in French as “les floculats” (microscopic flakes that form when particles coagulate) and this reaction is what gives the Garonne its lovely brown colour.

Further upstream, at the point where the tidal effect subsides (more or less around Castets-en-Dorthe), the water becomes distinctly clearer. The presence of salty water stops much further downstream, around Bec d’Ambès.

Sometimes, deposits of sediment have been known to latch on to bits of vegetation; this phenomenon is what gave birth to the islands in the Gironde Estuary!

And, it is interesting to note that the Garonne is ranked as one of the cleanest rivers in Europe! So now you know!”

> If you want to know more about the inner workings of the Garonne and the Gironde Estuary, Marie Hallier provides guided tours all year round. Further information available on her website: www.bordeauxcognactourguide.com or via her Facebook page. 

> All photos and illustrations © Marie Hallier/www.bordeauxcognactourguide.com
> Original version of this article available here. 
> Ce dossier est également disponible en français !
 

If you happen to be flying with easyJet during the month of January 2018, do make sure you flick through the complimentary in-flight magazine, easyJet Traveller, and check out the page listing "five cracking views in Bordeaux" as submitted by a "City Insider" who may seem familiar to loyal readers of the blog.

As the title suggests, the "listicle" (part list, part article!) compiles five spots or suggestions to be able to take in the best views of the city. Some are predictable essentials (Pey-Berland Tower and the Cité du Vin), but others are possibly more unorthodox suggestions (catching a Batcub river boat or cycling across the Pont d'Aquitaine). And, possibly for the first and last time ever, the Peugue and Devèze streams (which have been diverted underground in the city centre) get name-checked in an in-flight publication!

Oh, and one more thing: this January issue of easyJet Traveller features not just one Invisible City blogger but two! The magazine also lists "signs of old village life in Paris" as spotted by my Invisible Paris friend and counterpart Adam Roberts. His oddball suggestions include the Cité des Fleurs, Saint-Germain-de-Charonne church and Butte-aux-Cailles.

We hope you enjoy our City Insider tips!

> The full easyJet Traveller magazine can be viewed online; you'll find the Paris and Bordeaux listicles in the "Orange pages" section from page 129 onwards: http://traveller.easyjet.com/emagazine/2915/january-2018/

> Invisible Paris's Adam Roberts has recently penned a fine Cityscopes guide to France's capital city. Full information over on the website of publishers Reaktion Books here, or on Amazon here!