Alsace - Blog Posts

Grand Geroldseck castle - only a cat of different coat

Close to impressive Haut-Barr castle, a one-hour hike from Saverne, sit two more ruins. All of these castles were built around the same time, late 10th to early 11th century, but despite being so close, they weren't owned by the same people.

While Haut-Barr was under the control of the Bishop of Strasbourg, the two Geroldseck castles, the Petit and the Grand, were built by the Geroldseck family, in charge of protecting the lands of the Abbey of Marmoutier. At the time, Alsace was part of the Holy Roman Empire and divided into many largely independent pieces, so these castles facing each other were on a border of sorts. However, the male Geroldseck line went extinct at the end of the 12th century, and the land was co-owned by so many people that no-one was maintaining the castle. The last stand came in 1471, when a group of disgruntled knights used it as their base. The Imperial bailiff laid siege, won and the castle was left as a ruin after that.

While Haut-Barr castle gets a lot of visitors, owing to the possibility of driving there, the Grand Geroldseck is worth the extra walk and brief climb from its neighbour. As well as the dungeon, lots of walls and rooms are still present, making it an interesting place to explore. The remaining walls continue to receive restoration work - there seem to be a few differences between my first visit with @teamroquette and my second this summer, for example, I don't remember seeing the little garden a few years ago.

All that's left to say is: "OI YOU!... YES, YOU! Have a good time."

The best timepiece in the world (IMO): Strasbourg Cathedral's Astronomical Clock

I could go on about this thing for ages. There's so much history, so many symbols to spot, and so much information on display... This is going to be a long one.

I guess I'll start with the artistic aspect on which I have the least to say because it's the least up my alley. There's loads of mythology and Christian symbolism going on on this 18-metre tall monument, and these are the main draw for the general public, because they move around.

Like cuckoo clocks in neighbouring Schwarzwald, this astronomical clock has automatons. Every quarter hour, the lower level of the photo above sees a change of "age": a child, a young man, an adult and an old man take turns to be in the presence of Death, whose bells toll on the hour. At high noon, the upper level also moves, with the 12 disciples passing before Christ, and the rooster at the very top crows.

Moving on to what really makes me tick: the amount of information on this clock is incredible. The time, obviously, but actually two times are on display on the clock at the bottom of the picture above: solar time and official time. Given Strasbourg's position in the time zone, there is a 30-minute discrepancy between the two. Then there's all the astronomical stuff, like the phase of the Moon (just visible at the top), the position of the planets relative to the Sun (middle of the picture), a celestial globe at the base (pictures below, on the right)...

The main feature behind the celestial globe is another clock displaying solar time, with the position of the Sun and Moon (with phases) relative to the Earth, sunrise and sunset times, surrounded by a yearly calendar dial. These have remarkable features, such as the Moon hand that extends and retracts, making eclipses noticeable, and the calendar has a small dial that automatically turns to place the date of Easter at the start of each year. This sounds easy, but look up the definition of Easter and note that this clock is mechanical, no electronic calculating power involved! Either side of the base, the "Ecclesiastic Computer" and the "Solar and Lunar Equations" modules work the gears behind these features.

The accuracy of this clock and its ambition for durability are truly remarkable. Relative to modern atomic time, it would only need adjusting by 1 second every 160 years, and it correctly manages leap years (which is not as simple as "every 4 years"). It just needs winding up once a week.

Finally, the history. The monumental clock was built in the 16th century, and used the calendar dial above, now an exhibit in Strasbourg's city history museum. It slowly degraded until the mid-19th century, when Jean-Baptiste Schwilgué restored the base and upgraded the mechanisms. The "dartboard" on the old dial contained information like the date of Easter, whether it is a leap year, which day of the week the 1st January is... - all of which had to be calculated by hand before the dial was installed! - and was replaced by the Ecclesiastic Computer, which freed up the centre space for the big 24-hour clock, complete with Solar and Lunar Equations.

As you may have gathered, I am a massive fan of this clock. Of course, nowadays, all the imagery and information would easily fit into a smart watch, but a smart watch isn't 18 metres tall and powered by gravity and gears!

The CFTR's steam train

In a serious rain shower, the Chemin de Fer Touristique du Rhin's train stops at Volgelsheim station, where the association that maintains the line has its museum. The train itself is made up of former Austrian carriages built in the 1920s with what I suspect were 2nd and 3rd class seating.

The locomotive is a T3 tender built around 1900 at Graffenstaden, just South of Strasbourg, for the Alsace-Lorraine Railways. At the time, the region was under Imperial German control, hence the Eagle logo and German inscription "Elsaß-Lothringen" above the number. The association has two of these, nicknamed Berthold and Theodor. These are supported by small Diesel engines; on our trip, one of these hauled the train to the depot, where the extent of the association's work is on display. The active engines are maintained here, while others are being restored.

Peut-être un jour? - To run again one day?

The town of Breisach, on the other side of the Rhine and therefore in Germany, is visible, and a boat carries passengers across the river from near the depot.

I can't remember riding a steam train before, though deep inside, I feel I probably had. Anyway, now I'm sure! This is the Chemin de Fer Touristique du Rhin, a short line near Colmar which runs steam engines and a set of old Austrian carriages, of which I'll say more in another post. Meanwhile, it's been a busy time for me recently, so this is just a few photos from the ride while I wind down.

"Stick an aircraft engine in it" part 2b - the TGV

"Wait, the TGV's electric, right?", I hear you say. You're not wrong: all TGVs in commercial service since 1981 have been electric. But this is the 1972 prototype TGV, and back then, those initials stood for Turbotrain à Grande Vitesse, continuing the development cycle of trains with helicopter engines that had already been introduced on intercity services with the RTG.

This prototype would set the standard of what French high speed rail would become: articulated units of carriages between two power cars, and the distinctive, iconic orange livery I wish they would have kept around in some capacity. The train regularly ran over 300 km/h, peaking at 318 km/h in Southwestern France in December 1972. The difference, of course, is that TGV 001 was equipped with four helicopter-derived gas turbines, two in each power car. As the oil crises hit before the production TGV was properly defined, SNCF were able to redesign the project around electric power in time for the 1980s.

After 15 years of service as a test mule, the train was due to be scrapped, but fortunately the two power cars avoided that fate. Their interiors were gutted, but the cars were saved and put on display as monuments to their builders, Alsthom, at Belfort and Bischheim (North suburb of Strasbourg). UNfortunately, they've been put by the motorway of all places, at both sites, so visiting them isn't very pleasant. At least at Bischheim, there is a footpath on the bridge over the motorway and railway yard, so it's possible to take one's time and get some decent views of the machine that started it all.