Imagine gliding across the Neckar River in a quiet, eco-friendly vessel while soaking in the sights of Heidelberg’s charming skyline. That’s exactly what the Green City Tour onboard the MS Neckarsonne offers. This solar-powered catamaran promises a unique, sustainable way to experience this historic city from a fresh perspective.
What makes this experience stand out? For starters, the solar-powered technology keeps noise levels down, creating a peaceful atmosphere. The near-silent ride lets you really focus on the views and the informative commentary. Plus, you get to enjoy a complimentary drink, whether water, a soft drink, or beer, making it feel even more relaxed. And it’s a great photo opportunity—standing on deck with Heidelberg’s old town and river backdrop behind you is hard to beat.
That said, the tour lasts about 50 minutes, which might be a bit short for those seeking a deep dive into Heidelberg’s history or a leisurely cruise. Yet, if you’re after a quick, environmentally conscious snapshot of the city, this tour hits the mark. It’s especially suitable for travelers wanting a compact, informative experience with a focus on sustainability and scenic beauty.
Good To Know

- Eco-Friendly Transportation: Solar-powered ship glides silently, reducing noise and emissions.
- Informative Audio Guide: Bilingual commentary offers interesting insights about Heidelberg’s sights.
- Relaxed Atmosphere: A calm, scenic cruise with a complimentary drink included.
- Photogenic Views: The ship provides a unique vantage point for capturing Heidelberg’s charm.
- Flexible Booking: Cancel up to 24 hours in advance, with the option to reserve and pay later.
- Short But Sweet: About 50 minutes, perfect for a quick, refreshing city highlight.
The Experience: What to Expect

The MS Neckarsonne is more than just a boat—it’s a symbol of Heidelberg’s commitment to sustainability. As one of the largest solar catamarans in the world, it’s equipped with cutting-edge technology that harnesses the sun’s energy. We loved the way it almost whispers across the river, allowing conversations and the natural sounds of the city to take center stage.
The cruise begins at the Jetty near the Old Bridge, with the boat gently pulling away from the dock. The capacity of the boat isn’t specified, but reviews suggest it’s comfortable and well-organized, making for an intimate experience without feeling crowded. Onboard, the audio guide kicks in—offering background about Heidelberg’s historic buildings and modern highlights—in both German and English.
One reviewer mentioned how the sound system was clear and the narration engaging, adding a layer of depth to the views. The guide touches on landmarks such as the Old Town, the Heidelberg Castle, and the Philosopher’s Walk, enriching the visual experience with stories and facts.
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The Scenic Highlights
As the boat glides along the Neckar, you’ll see quaint riverside promenades and impressive architecture. The tranquil atmosphere combined with the solar-powered silence makes it feel like a voyage into a futuristic version of Heidelberg—one where technology and nature coexist peacefully.
The photo stops are particularly popular. One reviewer exclaimed that the view of Heidelberg’s Old Town with the castle in the background is a “must-capture moment.” Since the boat offers a unique vantage point, you’ll find yourself snapping shots that are impossible to get from land.
Drinks and Atmosphere
Included in the ticket is one drink per person—a thoughtful touch that adds to the relaxed vibe. Whether you’re into refreshing water, a soft drink, or a cold beer, it’s a small detail that enhances the experience. Reviewers appreciated this gesture, noting it made the 50-minute cruise feel even more special.
Practical Details
The meeting point is conveniently located at the Old Bridge jetty, a central spot easily accessible from Heidelberg’s main sights. The tour operates on a flexible booking system: you can reserve your spot now and pay later, with free cancellation available up to 24 hours before the cruise.
Keep in mind, the duration is about 50 minutes, making it a perfect quick jaunt rather than a lengthy sightseeing expedition. This means it fits well into a day of sightseeing or as a break between other activities.
More Great Thing To Do NearbyThe Verdict: Who Will Love This Tour?

This cruise is ideal for eco-conscious travelers eager to experience Heidelberg’s beauty without noise or pollution. It’s equally suited for families, couples, or solo explorers wanting a peaceful, scenic break. If you’re short on time but want a memorable view of Heidelberg’s riverside and skyline, this tour offers excellent value.
However, those seeking a deep dive into Heidelberg’s history or a longer cruise might find this experience a tad brief. Still, it’s a charming, eco-friendly way to enjoy the city from a different angle—and the solar technology is genuinely impressive.
Final Thoughts

The Heidelberg Green City Tour with the Neckarsonne combines sustainability, scenic beauty, and cultural insight all in one compact package. You’ll enjoy serene views, informative narration, and a touch of modern innovation—all while making a positive environmental impact. It’s a smart choice for travelers who want to see Heidelberg in a new, eco-friendly way without sacrificing comfort or beauty.
Though brief, this cruise offers enough charm and insight to make it a memorable part of your Heidelberg visit. Whether you’re new to the city or returning for a quick overview, the combination of technology and tradition makes this tour a worthwhile addition to your itinerary.
FAQ
How long is the tour?
The cruise lasts about 50 minutes, providing a quick but scenic overview of Heidelberg’s river and sights.
What is included in the ticket?
Your ticket includes one drink—water, a soft drink, or beer—and audio commentary in German and English about the sights along the route.
Where does the tour start and end?
The meeting point is at the Jetty at the Old Bridge in Heidelberg. The tour begins and ends at this same location.
Can I cancel my booking?
Yes, you can cancel up to 24 hours in advance for a full refund, making your booking flexible and low risk.
Is the boat accessible for all?
While specifics aren’t provided, the boat’s size and design suggest it’s suitable for most travelers. It’s worth checking if you have particular accessibility requirements.
Is there a maximum group size?
The exact group size isn’t specified, but reviews suggest a comfortably sized vessel that isn’t overcrowded.
Do I need to reserve in advance?
Yes, it’s recommended to reserve your spot ahead of time, especially during peak season. You can choose to pay later if you prefer flexibility.
What should I wear?
Since the cruise is outdoors and on the water, it’s advisable to dress for the weather—layers if it’s chilly, sun protection if sunny.
Is this tour suitable for children?
While not explicitly stated, the relaxed, family-friendly atmosphere suggests it’s suitable for children, provided they enjoy short boat rides and scenic views.
Is the solar-powered boat environmentally friendly?
Absolutely. The MS Neckarsonne is powered by solar energy, making it a sustainable option that minimizes noise and emissions, aligning with eco-conscious values.
To sum it up, the Heidelberg Green City Tour on the Neckarsonne offers an eco-friendly, insightful glimpse into the city’s riverside charm. It balances technology and tradition, all while delivering a peaceful, scenic experience. Whether you’re short on time or simply want a novel way to see Heidelberg, this cruise is a worthwhile addition, especially for those who appreciate sustainability and stunning vistas.
You can check if your dates are available here:More City Tours in Heidelberg
More Tours in Heidelberg
- Heidelberg: City tour by e-bike
- Heidelberg: Experience our history 1.5-hour walking tour through the old town
- Heidelberg: Old Town and Christmas Market Walking Tour
- Best of Heidelberg Private Walk Tour with Professional Guide
- High Lights of Heidelberg – Private Tour of Castle and Town
- Heidelberg: Private Walking Tour with Local Guide
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