Train From Copenhagen to Switzerland: 24 Hours on Rails to Interlaken

In March 2025, I started an unforgettable trip from Copenhagen to Interlaken in Switzerland — a special 24-hour journey through Europe’s changing landscapes. I left Copenhagen at 3 PM, traveling through Denmark during the day. As I settled into my seat, I watched the view outside transform from the flat, peaceful Danish countryside to the green, rolling hills of Germany. Finally, I saw the stunning Alps. Each scene was like a beautiful painting, making me appreciate the joy of travel in a way that rarely happens when flying.

Traveling by train is more than just getting somewhere; it’s a journey in every way. I was relaxed by the rhythmic sound of the train wheels on the tracks, and the gentle rocking helped me drift into a light sleep. When I woke up, the sun was rising, casting golden light over the scenery, and I enjoyed the breathtaking view of the sunlit Alps.

As I had breakfast with an amazing view, I thought about the people around me — fellow travelers experiencing this together. In a world where our interactions are often quick and shallow, sharing a meal on the train allowed us to have real conversations. We shared stories, laughter and smiles. No rush, no barriers, just people connecting in the simplest way. After breakfast, I took the last train from Basel to Interlaken, ending my remarkable journey.

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The Cost of Adventure

  • Interrail 1st Class Global Pass (8 days): 412 EUR
  • Night train from Hamburg to Zurich (2nd class sleeper compartment, each way): 299 EUR x 2
  • Total: 1,010 EUR

For my trip from Copenhagen to Interlaken, I chose an Interrail 1st Class Global Pass with 8 travel days. This pass allowed me to travel easily between several countries in Europe, making the trip simple and enjoyable. Choosing 1st Class gave me more comfort and space on the longer journeys.

Additionally, I booked a 2nd Class sleeper compartment on the Nightjet overnight train, which cost 299€ each way. It turned out to be a fantastic investment, allowing me to travel overnight and wake up in a new country, ready for new adventures. Sleeping aboard the train, gently rocked by the rhythm of the tracks, added a unique dimension to my journey.

Train vs. Flight: An Eye-Opening Comparison

When considering transport, I was struck by the differences between train and flight:

  • Travel time: train 24 hours vs. flight approx. 5 hours (including transport to and from the airports)
  • Price: train 1,010 EUR vs. flight approx. 300–400 EUR for a round trip
  • CO2 emissions (round trip): train 88.8 kg vs. flight 446 kg
  • CO2 saved by taking the train: 357.2 kg

To put that into perspective, the average European emits around 1,000 kg CO2 annually from meat consumption alone. By choosing the train, I was able to drastically reduce my carbon footprint — and that felt profoundly rewarding. While the flight may win on speed and price, I found myself valuing the time spent nurturing my soul over simply reaching a destination.

This journey served as a powerful reminder of the impact our choices have on the environment. I dream of a future where the EU invests heavily in night trains, making them a real alternative to flying. How wonderful it would be if we could climb aboard a train at sunset, drift off to sleep, and wake up to the promise of new adventures!

For routes and reservations, visit the official Nightjet website.

Interlaken

Arriving in Interlaken by train felt like stepping into a dream. The journey through the picturesque landscapes, from the lush hills to the striking Alps, set the perfect tone for my adventure. Nestled between the sparkling blue of Lake Thun and the tranquil embrace of Lake Brienz, this charming town radiated magic as I stepped off the train, ready to explore.

Wandering through the quaint streets, whispers of history surrounded me. Once a farming village in the 12th century, Interlaken has blossomed into a vibrant hub for adventurers and dreamers alike.

As I traveled from one breathtaking spot to another — watching people paragliding above the valleys or simply enjoying the scenic train rides — I felt a refreshing sense of freedom. The train became my trusted companion, effortlessly connecting me to the wonders of this enchanting region.

Interlaken, known as the adventure capital of Switzerland, filled me with excitement thanks to its breathtaking scenery and thrilling activities. But beyond the excitement, there was a peaceful beauty all around — flowers swaying in the breeze, calm waters lapping at the shore, and friendly locals greeting me with warm smiles.

Where to Stay in Interlaken: Hotel Royal St. George

Upon my arrival in Interlaken, I was greeted by the charming elegance of Hotel Royal St. George. This beautiful hotel offered a perfect blend of comfort, luxury and warm hospitality. The moment I stepped through the doors, I felt at home.

The decor exuded a timeless charm, with classic Swiss architecture and tasteful interiors that beautifully reflected the region’s rich heritage. My room was a sanctuary of serenity, with plush furnishings and large windows framing stunning views of the surrounding mountains. Waking up each morning to the sight of the Alps bathed in soft golden light was truly magical.

The staff at Hotel Royal St. George were genuinely welcoming and attentive. Their warm smiles and personal service made a real difference, allowing me to unwind and enjoy my time in this picturesque setting.

Each morning, I enjoyed a breakfast spread featuring local delicacies and fresh ingredients while soaking in the alpine scenery. One of the highlights of my stay was dining at the hotel’s restaurant, a culinary journey that celebrated Swiss flavors.

Hotel Royal St. George was not just a place to rest my head; it was an integral part of my Interlaken experience — a serene haven where I could recharge, reflect, and fully immerse myself in the journey.

Jungfraujoch: The Top of Europe

No trip to Switzerland is complete without visiting Jungfraujoch, often called the “Top of Europe.” This incredible place is famous for its breathtaking views and high altitude. To get there, I hopped on a train through the heart of the Alps. The journey to Jungfraujoch typically takes about 2.5 to 3 hours from Interlaken, depending on connections and the route you choose.

As the train climbed higher, I was amazed by the snow-covered mountains unfolding outside my window. It truly felt like entering a fairy tale, with glaciers stretching as far as I could see and the crisp mountain air refreshing my spirit. The round-trip ticket cost around 100 to 150 CHF, depending on the season and whether you have a rail pass.

The train ride from Grindelwald Terminal takes 45 minutes to reach the top and goes through a dark tunnel inside the mountain, with a 5-minute stop halfway to enjoy the view.

Jungfraujoch also has an interesting history. The railway to the summit was built in the early 1900s, and today it is one of the top attractions in Switzerland. At Jungfraujoch, I visited Europe’s highest railway station, which is a marvel in itself.

My tip: bring some snacks. The altitude is high, and it can make you feel a bit dizzy at times.

Grindelwald-Wengen and Kleine Scheidegg

Next on my list was skiing at Grindelwald-Wengen and Kleine Scheidegg. With my gear on and excitement pumping through me, I made my way down the slopes, surrounded by amazing views of the Alps. The thrill of gliding down the hills in the fresh, cold air was incredible.

After an exhilarating day of skiing, I found the perfect spot to warm up at Hotel Restaurant Bellevue des Alpes. With breathtaking views of the surrounding mountains, it was an inviting retreat from the cold. I settled into a comfortable chair on the terrace and ordered a rich hot chocolate — smooth and creamy, topped with a swirl of whipped cream. Sipping it while gazing at the Alps was a truly magical moment, and the ideal way to recharge before heading back out to the slopes!

Kayaking on Brienzersee: A Serene Escape

One of the standout moments of my journey was kayaking on Brienzersee. Known for its turquoise waters framed by towering mountains, the lake is a gem waiting to be explored.

It was quite windy that day, so we couldn’t venture too far out on the lake. Instead, we had a blast surfing on the waves in our dry suits. Even though we stayed close to shore, riding the waves made for a fun and memorable time on Brienzersee!

Brienzersee lake near Interlaken

SALZANO Hotel

After a day filled with adventure, I arrived at SALZANO Hotel looking forward to dinner. Situated in the heart of Interlaken, this charming hotel is known not only for its elegant ambiance but also for a menu that showcases local specialties.

The restaurant combines modern elegance with rustic charm, creating a cozy space that felt perfect after a day of kayaking and sightseeing. The soft lighting and gentle hum of conversation set the stage for a memorable evening.

This family-owned hotel is run by two active generations: the father, who is half Italian, crafts fresh pasta in the kitchen, while the son manages the daily business. Their passion for food is evident in every dish.

The attentive staff guided me through a menu full of tempting options inspired by the region’s culinary traditions. And the best part? The freshly made pasta — the highlight of the meal and a true reflection of the family’s commitment to quality.

Day Spa at Victoria-Jungfrau Grand Hotel & Spa

After days of exploring, I decided to relax at the Victoria-Jungfrau Grand Hotel & Spa, a popular spot for both locals and hotel guests. Located at the foot of the Alps, this spa is known for its inviting atmosphere and great wellness facilities.

One of the highlights is the warm outdoor pool. Swimming outside surrounded by mountains was a wonderful experience. The spa also features a shared steam room and sauna, which is quite traditional in this part of Europe. In these areas, bathing suits aren’t allowed, so it offers a unique and authentic experience.

But don’t worry if you prefer more privacy — there are also separate saunas and steam rooms for men and women.

As I enjoyed the warmth and tranquility of the spa, I felt all my stress melting away. My time at the Victoria-Jungfrau was the perfect way to recharge, and a reminder of how important it is to take a break during my travels.

Outdoor pool at Victoria-Jungfrau Grand Hotel & Spa

Is the Train to Switzerland Worth It?

Reflecting on my journey from Copenhagen to Interlaken, I am filled with a deep sense of gratitude. This trip allowed me to immerse myself in the beauty of travel, where every moment became an opportunity for connection and discovery.

Traveling by train taught me to appreciate the journey itself, as I savored the unfolding landscapes and shared meaningful exchanges with fellow travelers. It reminded me that the true essence of travel lies not just in the destinations but in the feelings and memories we create along the way.

So is it worth it? For me, absolutely. I returned home with a heart full of stories and a longing for more slow adventures — and a smaller carbon footprint.

Here’s to finding joy in every journey and the lasting impressions they leave on our hearts!

View of the Swiss Alps from Interlaken

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