Schwarzwaldbahn Erlebnispfad

The Tower of the Sun

With another World Expo underway at Osaka this year, a massive park to the North of the city (actually in the neighbouring city of Suita) sits on the site of the first Japanese World Expo in 1970. There's usually some form of centrepiece: in 1889 it was the Eiffel Tower, and at Osaka Expo '70, it was the Tower of the Sun.

It is a massive sculpture by Taro Okamoto, which it was possible to climb into to view another work called the Tree of Life. As it was going to have people inside, it needed a lightning rod - that's what the top face (officially a mask, but I tend to call it the "bird face" - whose eyes light up at night apparently) is sporting. The three faces on the back, front and top represent humanity's past, present and future respectively, though some art critics and historians have a more bleak interpretation due to Okamoto's larger body of work and stance against technological progress, something the Expo would put emphasis on.

Similarly to the Eiffel Tower, the Tower of the Sun was supposed to be a relatively ephemeral structure, and nearly all the Expo pavilions around it have been demolished. Like the Eiffel Tower, it was avant-garde and no doubt not everyone liked it. But this building is one of the few to be preserved, and requires regular attention - again, like the Eiffel Tower which needs periodic repainting. In any case, the Tower of the Sun is one of Osaka's most iconic landmarks.

The Montech water slope

At around the same time as the "Inclined Plane" of Saint-Louis-Arzviller, other types of boat lifts were being engineered in other places. One of these was the Montech water slope, situated in Southern France on the Canal Parallel to the Garonne (Canal Latéral à la Garonne), the canal from Toulouse to Bordeaux which most people would probably refer to as the Canal du Midi - a better-known term though strictly speaking, the Canal du Midi is only the section from Toulouse to the Mediterranean.

From what I can garner, the two-headed vehicle used on this slope is a conjoining of two Diesel railcars built by Soulé in the early 70s, running on tyres and featuring a daunting-looking shield. This shield would be lowered behind a boat, and the machine would travel up and down the slope, carrying along the boat and the water it bathed in!

However, the performance of this system is less impressive than the Inclined Plane. It bypasses 5 locks, and saves 45 minutes of travel time. That's not nothing, but if you arrived at an end and just missed the train, then going straight to the locks wasn't going to be much longer than waiting for the next one. Also, far more power is required to make this work (I'm reading 1000 hp motors, versus 125 hp for the Inclined Plane), and it's Diesel.

These photos were taken in late 2017, 8 years after the water slope closed. It was only serving leisure boats by then, and, as I've insinuated, it wasn't very economical to run. As far as I can tell, the 5 locks beside it never closed, and are in use today.

The slope and its tractor have since been renovated, and the site's current state can be seen in a Tim Traveller video published in 2021.

C'est avec grand plaisir que je présenterai le mardi 16 avril à la Maison Universitaire France-Japon de Strasbourg une conférence sur la géométrie pendant la période d'Edo, avec en support le sangaku de Kashihara. Entre grande Histoire et petits calculs. Lien vers les détails 4月16日(火)、ストラスブール市の日仏大学会館に江戸時代の算額についてコンファレンスをします。楽しみにしています！ Looking forward to giving a conference on Edo-period geometry on 16 April at Strasbourg's French-Japanese Institute. Expect a few posts about Kashihara around then. Has it really been 6 years?...

I promised more impressive views from the hills above Toba, and here they are. They're not very hard to reach: the Hiyoriyama circuit is only a couple of kilometres long around the station and involves climbing around 50 m. Hinoyama is further away, further South and a little higher.

The views of the coastline at Toba were good enough for Hiroshige to use in his Famous Views from the Sixty-Odd Provinces to illustrate Shima province (though there wasn't much else, I presume, Shima province was tiny, it was just Toba and the neighbouring town of Shima - also Shima is 志摩 and not 島 "island").

Beyond the islands near Toba, lies the mainland again, the Southern part of Aichi prefecture across the Ise Bay (Minamichita and Tahara), which the car ferry in the above picture traverses.

Sounds like a train, but isn't: the Saig to Titisee Rodelbahn

In fact, it's just a footpath. OpenStreetMap puts it at 1.2 km in length, and it's all downhill from Saig. A 165 m drop to be precise, which means an average gradient of nearly 14% - that is steeeep with four Es. In the winter, it should be covered in snow, and, with its four turns, you'd figure it would be a really cool route for tobogganing...

Well, that's what a Rodelbahn is, it's a sled/luge/toboggan track! If you look up the term, you'll come across summer Rodelbahns which are rides on rails (little roller coasters, I've seen one next to the Arzviller boat lift that I'll probably talk about one day, and the Bobbahn is a cracking bobsleigh-style ride at Europa-Park), but this is a natural Rodelbahn. Which runs on a hiking trail, so a few rules need to be laid out, such as pedestrians should hug the inside of the corners.

Most of the trail is in the forest, but once (if!) you reach the final stretch, the ride into Titisee with this view of the lake must feel incredible.

Notice on the left that the base of a pole has got some padding around it... That's not (just) for visibility in the snow! If you can zoom in that far, you might notice that the walls of the bridge at the bottom are padded too.

You'll probably be thinking "again!" once you've reached Titisee, but, as we joked with my sister, that "again!" won't come soon - you've got a long, steep climb back up to Saig first! Those numbers, 1.2 km and 14% gradient, aren't so amusing when starting from the bottom... And the train from Titisee to Schluchsee mentioned yesterday doesn't stop at Saig! XD

While some wait for cherry blossoms as a sign of spring (and this includes me), another sign of the season in Alsace is the stork. Saw my first one in the sky this week - but this photo is from a previous year.

Update: Moulin Rouge has got new sails, and celebrated with some French cancan in the street.

Article France Info

Le moulin rouge du Moulin Rouge a perdu ses pales!

Was going to take a break from posting today, but we had a bit of breaking news out of Paris: the famous cabaret Moulin Rouge's red windmill has lost its sails! They fell off at around 2 in the morning apparently, cause unknown. No injuries.

Article France Bleu Paris

I know that a Doge is something else in Venetian history, and I knew it back in 2015 too (though I didn't look into what it was exactly).

But at the time, the meme was in full swing, and I couldn't resist picturing this sign. I don't know if it's a good hotel though, the reviews aren't rave...

ありがとうかぼす！

An alternative to Diesel: the Baureihe 563

More and more of these trains have appeared in the Offenburg area recently. Technically, I could be talking about both of the trains above because I'd never seen a Baureihe 218 locomotive (right) before, though over 400 were built in the 70s, but I am talking about the train on the left: the Baureihe 563.

5 is an unusual first digit for a German train type. Locomotives start with a 1 or a 2, for electric and Diesel power respectively, while passenger-carrying multiple units start with a 4 or a 6, again for electric and Diesel power respectively. Evidently, as seen above, these trains can run on non-electrified lines, but they are not Diesel multiple units - they are battery-electric multiple units.

Part of the Siemens Mireo family, the Mireo Plus B can run on electric power either from the overhead cable, or from the onboard batteries. The manufacturer states that the train can run between 80 and 120 km on battery power before needing a recharge from overhead cable, typically at a terminal station. This makes this train ideal for relatively short runs, such as those seen around Offenburg, the central station of the Ortenau area. As such, they are becoming more common, running local services for regional operator SWEG, indifferently on non-electrified lines like the one to Oberkirch, or electrified lines such as the picturesque Schwarzwaldbahn.

I know that Japan and the UK (link to Jago Hazzard's review of the GWR Class 230 and a quick overview of the BEMU topic) have also recently (re)introduced BEMUs. France hasn't really got on-board with this yet, as far as I know. Instead, they have built lots of bi-mode trains (mentioned at the end of the post), which have electric motors which can be powered by overhead cables or by an on-board Diesel engine.

I mentioned a train accident that was local to the Strasbourg area - here's an air crash on Mont Sainte Odile that truly shocked the Alsace region. There is a memorial on the mountain, I should visit and pay respects some day.