A Sunny Day in Heidelberg

The next stop in my little series of exploring Germany was Heidelberg, and let me tell you, I did not expect this place to change my opinion completely, like it did.

This was actually my second time visiting Heidelberg. The first time was in December, during the middle of the Christmas market season. Sounds like a dream, right? Wrong. The weather was absolutely awful that day, cold, gloomy, slightly chaotic, and just not enjoyable at all. And it would've been okay if the Christmas market had lived up to the hype, because I knew i was prepared to brave the bad whether for a beautiful experience, but it was disappointing too.

And that was it. Heidelberg, in my mind, was done.

But then my friend, kept insisting, “We need to go in summer. You haven’t seen the real Heidelberg. We need to visit the Schloss, the castle, everything.” I was very unconvinced. I mean, how different could it really be?

Turns out… very. Very different.

And I’m genuinely so glad I listened, because this trip completely changed how I see Heidelberg.

The Hiedelberg Castle

This time around, we had one goal in mind: the Heidelberg Castle. It’s situated atop a hill overlooking the city, which immediately lends it a level of dramatic flair. You have two options to get to the top: you can either take the funicular or climb a bunch of stairs. Well, the castle tickets include the funicular ride anyways, so it’s obvious what choice we made. I mean, why willingly choose stairs when you can glide up a hill like royalty?

Also, I just love funicular rides. I don’t get enough chances to take them, so this was a little win for me.

As we began our ascent, the view began to reveal itself slowly underneath us and I’m not even kidding you when I say it was like something out of a fantasy world. The entire city was laid out below us, with the river running through it, and hills on either side with rows of perfectly arranged houses. It was like something out of one of those perfectly designed games like something out of SimCity or a Lego set that you spend hours constructing.

Everything just looked… too neat, too aesthetic, too perfect to be real.

And right then, I had my first “okay wow, maybe I judged this place too quickly” moment.

When we got to the top, the castle itself was just stunning.

It’s made of this reddish sandstone that absolutely glows when the sun is shining on it, and fortunately for us, the weather was absolutely perfect that day. Nice and sunny, not a cloud in the sky, not a hint of the dreadful December Heidelberg weather that I had endured previously. It looked warm and alive, like it was soaking up the sun after all those centuries of standing there.

What was also really interesting was that the castle does not really have a single style of architecture. That’s because it has been built, destroyed, rebuilt, renovated over the centuries, going all the way back to the 13th century.

So when you walk through the castle, you’ll see a combination of different styles. There are areas that look like a medieval fortress: solid walls, sturdy, strong, defensive. And then there are areas that look like a palace:adorned facades, statues of kings and knights carved into the walls. It’s like walking through different eras of history all at once.

But here’s the thing, this castle has had some really bad luck. It survived wars. Actual wars. But nature? Yeah, that’s what got it. In the late 1600s, the French army attacked it and blew it up. And then just when people were fixing it again, lightning strikes it. Not once, but twice! The second time was in 1764 and caused a fire that basically destroyed the whole thing.

At that point, I think people just collectively let out a sigh and were like, “You know what? Maybe this castle wants to be a ruin.” And honestly, I’m glad they left it that way.

Because now it has this “romantic ruin” vibe that makes it feel like a setting from a medieval fantasy movie. Slightly broken, slightly mysterious, but incredibly beautiful.

The “Great Tun”

Our ticket gave us access to multiple parts of the castle: the ruins, the courtyard, the apothecary museum, and something called the “Great Tun.”

Now, we had absolutely no idea what a “tun” was. Turns out, it means… a giant barrel.A giant barrel. We were confused. Intrigued. Slightly amused.

So obviously, we had to go see it. We noticed people heading into what looked like an underground section, so we followed them (as one does when mildly lost but curious). The first thing we saw was this massive wine barrel, and we were already impressed. It was so freaking huge !

But then we went further inside.

And that’s when things got insane.

There was another barrel. And this one? Easily three times bigger than the first.

I’m not kidding when I say we just stood there staring at it like our brains needed a minute to process what we were looking at. It’s apparently the largest wine barrel in the world and can hold over 200,000 liters of wine.

And the craziest part? You can climb it.

There are stairs going up, and on top of the barrel, there’s essentially a platform, almost like a dance floor. You can literally stand on top of a giant wine barrel like it’s completely normal behaviour.

I was so impressed, so confused, and so entertained all at once. This was definitely not something I expected to see at a castle, and somehow it ended up being one of the highlights of the entire trip.

The 18th Century Pharmacy

Next up was the German Apothecary Museum, which, in simple terms, is essentially a pharmacy museum. The interior was beautiful. Essentially, rooms from old 18th-century pharmacies have been preserved or rebuilt.

So, imagine wooden shelves from floor to ceiling, all filled up with glass containers, ceramic containers, old labels, and everything else. It was essentially like stepping into a different time.

There was an old laboratory setup, and inside, there were all sorts of old equipment used for distillation, grinding, and making medicine. Mortars, pestles, glass, and everything else was all so intricate and... intimidating.

And I had one very clear thought: “If I had been born in that century, I would 100% have burned down at least one laboratory.”

Because here’s the thing, I already manage to mess things up occasionally using modern lab equipment that’s literally designed to make life easier. Looking at those massive, complicated, very manual tools from back then? Yeah, no. I would not have survived.

But jokes aside, it was interesting to see the amount of work and precision put into medicine and chemistry back in the day. There were old microscopes, old centrifuges, and so many types of glassware that looked both artistic and terrifying to work with.

A Walk Around Town

After we were done exploring the castle, we headed back down into the town. At this point, we were hungry but not “full meal” hungry. More like “I deserve dessert for all this walking” hungry. So naturally, we went to a dessert place.

And not just any dessert place, this one has quickly become my favourite place to go in the city (they have a branch in Stuttgart as well). Like, I go here almost every weekend now. That’s how good it is. They have the best cinnamon rolls and a variety of other desserts that are really difficult to resist. So we're just sitting there, eating our dessert, taking a break, and soaking up the rest of the day.

And then we're just walking around the city. This is where the biggest contrast occurred. Because I had walked around this city in December. I had walked around the same streets, looked at the same buildings, seen the same layout of everything. And it was like a completely different place.

I had thought to myself when I was there, “Okay, this is pretty.”

Now? It felt like a fairytale.

The sunlight makes all the difference. It adds depth, warmth, and life to everything. It makes something that is “nice” something truly magical. The buildings looked more inviting, the streets looked more welcoming, and the whole atmosphere looked more positive and happy.

It felt like the town had come alive.

We also walked to the famous bridge, the one that you’re supposed to see from the castle, and from which you can see the castle.

During my December trip, this had been a complete fail. It was so foggy that we couldn’t see the castle at all from the bridge. Just vibes. Very cold, very invisible vibes.

But this time? Perfect visibility.

We had already seen the bridge from above at the castle, so now it was time to see the castle from the bridge—and it did not disappoint. The view was clear, sharp, and honestly even prettier from this angle.

Seeing the castle perched above the town, glowing slightly in the sunlight—it just tied everything together. It was one of those quiet, “okay yeah, this place is special” moments.

Final Thoughts

So yeah… I was completely wrong about Heidelberg. Turns out, it wasn’t the place, it was the timing.

Heidelberg in winter? Pretty, but underwhelming (at least for me).
Heidelberg in sunshine? Absolutely magical.

This trip genuinely changed my perspective, and I finally understand why everyone recommends it so much. It has history, views, charm, and just the right amount of unexpected surprises (looking at you, giant wine barrel).

If there’s one thing I’m taking away from this it’s that sometimes places deserve a second chance. And also… sunlight is doing a lot of heavy lifting in making things look beautiful.

So from now on, winter explorations? Maybe not my thing.

Sunlit cities and accidental fairytale vibes? Yes. Always yes.