If you decide to visit only one smashed up castle in Germany, make it Hohentwiel. In a nutshell, this place is absolutely stunning! The extensive grounds dwarf the other ruins we have explored. But, bring a picnic – you’ll be here a while!
First built in 914, the fortress at Hohentwiel (near Singen) at different times housed both a monastery and a prison. During its heyday, it was considered unconquerable. It’s no wonder that Napoleon ordered Hohentwiel destroyed in 1801. Today, it’s the largest castle ruin complex in Germany, a claim verified by our good friend Wikipedia.
We arrived by car, but it’s also possible to come by public transport. Stop half way up the mountain at the barn-like welcome center, and purchase your tickets (3,50 adults / kids free / family rate available). It’d be a shame to hack it up the hill, just to be stuck outside the iron gates!
Speaking of that “hill”… it’s a brutal one. It might look innocent enough at first; hey, it’s even paved most of the way. But the climb is quite steep. That’s not to say kids can’t or shouldn’t attempt it. We survived with a minimal amount of whining and, on the descent, observed a considerable number of senior citizens making the trek. So, buck up! You can do it!
Leave your pram at home unless you want to keep your arms in line with your ears the whole way. Even if you did muscle a stroller up the mountain, it’s rather useless inside the complex.

Screech thought he’d try a horizontal ascent, inching along parallel to the stone path. Yeah, that lasted about 3 seconds.

Descending was equally as challenging. Time to get some walking poles and make life easy on the knees.

I can only imagine what was running through this dad’s head… and his kid isn’t even in the stroller!
While we were walking up to the ruins, Doc Sci noticed cords and lights strung up along the path. When we reached the entrance, we found a stage and loads of equipment littering the fortress. Boo. Nothing like a bunch of techies and sound equipment to make a mess of your photographs.

Ugh, look at all this junk! And to the right you can see a stage. We found at least 10 of these around the complex. No bueno.
Visitors to Hohentwiel have several levels of ruins to conquer. We didn’t look around the lower part on account of it being chock full of kegs and beer advertisements. After a quick gander over the wall, we carried on up the steep, rocky path.
On the main level, we found the tower. It’s not very pretty to photograph due to the cell phone antennae bolted to the side. The view, however, goes beyond amazing. On a clear day, you can see the Alps!
The boys and I decided to investigate the tunnels underneath the original castle structure. They giggled with delight as their shoes slid around on the slimy stones. I couldn’t get over how much cooler the air felt; my non-scientific self estimated a 20F difference. Nothing like free, natural air conditioning!
The best discovery for me lay in a smallish circular tower (real technical, I know) on the south side of the fortress. Initially, we climbed down to it in order to snap a photo of the view, sans crowd control barriers. We were delighted to find that we could, in fact, go on the tower.
Down, down, down, we picked our way carefully on the stone steps of the circular staircase. We found ourselves in a cool, quiet recess. The boys climbed up the rock in several places. From here, we could watch the festival worker bees scurrying to set up their ugly equipment.

By the way, if you want to know how my kids feel about traveling all the time, this picture says it all.
We spent roughly two hours at the Hohentwiel ruins, and we would’ve stayed longer if we had not made plans to visit a few places in Switzerland later in the day. As I mentioned earlier, I highly recommend bringing a sack lunch. I noticed several proper picnic tables as well as benches. Even the most boring salami sandwich can be turned into a memorable meal when this is your backdrop!If you’re within day trip distance of Singen, add these ruins to the top of your “must see” list. Unfortunately for us, no ruin in Germany will ever impress as much as the Hohentwiel. Fortunately, we don’t care – we’ll never stop exploring!
Visiting the Bodensee / Lake Constance area? You won’t want to miss Mainau, Stein am Rhein, or the city of Konstanz. What are your favorite smashed up castles, German or otherwise?You can find this post and loads of absolutely fascinating travel-related posts at the Sunday Traveler hosted by my friend Chasing the Donkey. Check this week’s list out here!
Those views are stunning! I love discovering castle ruins with my boys too, it really brings out the imagination in kids. Thanks for introducing this place to me.
Hi Phoebe! Thanks so much for stopping by. I’d love to know what castle ruins you have discovered (in France, right?). Send me a link or two if you have them 🙂
That looked like it as a lot of fun to explore! And your children are adorable – I love that photo of them sitting on the ruins. What a magnificent view! Thanks for linking up to #SundayTraveler!
Thanks Adelina – I’m rather biased but I think they’re adorable too. And they dig a good castle ruin and view so I think I’ll keep them 😉
This looks awesome and lots of fun for the kids. The views are awesome! Thanks for linking up to the #SundayTraveler 🙂
Glad you enjoyed the view, Ashley 🙂
Castles & kids, what a match!!! I love how they get so involved. All that is missing are swords and armour. Thanks so much for linking up again to ST
SJ – sometimes they do bring swords 🙂
What amazing views! Looks like a fun place for kids to explore…and adults as well!
Hohentwiel castle ruins look really amazing. And the site seems incredibly large. Especially on the second photo, when you can compare the walls to the size of a person. Amazing! Thanks for linking up to the #SundayTraveler!
Frank, it’s one of the biggest sites we’ve been to – plenty of room for exploring 🙂