When you’re exploring the Peloponnese, Greece, a cruise through the Corinth Canal on a glass-bottom boat is one of those experiences that feels both unique and manageable. It’s a short, 1.5-hour trip but packed with enough sights and stories to make it well worth your time. We haven’t done this particular tour ourselves, but from what we gather, it’s a popular choice for travelers seeking a different kind of perspective on Greece’s famous engineering feat.
What draws many to this cruise are two standout features: the chance to see the canal from the water, giving a different angle on its impressive construction, and the scenic beauty of the towering cliffs. Plus, the knowledgeable guides seem to make the experience enjoyable and informative. On the flip side, it’s worth noting that some might find the boat’s transparency isn’t perfect, and if you’re sensitive to delays, you should be aware about the 30-minute timing hiccup that some reviews mention.
This experience is ideal if you’re after a short, memorable excursion that combines history, nature, and a bit of adventure. Whether you’re traveling solo, part of a couple, or even in a small group, this cruise offers an efficient way to add a special highlight to your Greece trip without breaking the bank.
Key Points

- Short but impactful: A 1.5-hour cruise makes it easy to fit into a busy itinerary.
- Cost-effective: At around $47 per person, it offers good value for such a scenic and educational experience.
- Stunning views: Expect breathtaking cliffs reaching up to 80 meters, a visual treat from the water.
- Informative guides: Reviewers consistently praise the staff for their friendliness and knowledge.
- Not without imperfections: The boat’s transparency isn’t flawless, and there can be minor delays.
- Accessible: Includes transfer from Corinth Train Station and departs from Isthmia port, simplifying logistics.
The Experience in Detail

If you decide to hop aboard the “Agios Andreas”, a 17-meter vessel with a glass bottom, you’re in for a treat. The boat holds up to 50 guests, making it an intimate experience compared to larger cruise ships. Starting at Isthmia port, you’ll be cruising through the famous Corinth Canal—a marvel of 19th-century engineering that connects the Corinthian Gulf with the Saronic Gulf.
As the boat begins its passage, the sheer geological formations on either side become immediately impressive. Think cliffs towering up to 80 meters, creating a dramatic corridor that has fascinated travelers for centuries. The view from the water provides a perspective you simply can’t get standing on land, making it a photograph-worthy moment.
The canal itself is a reminder of human ambition. Built over 2,400 years ago, the idea of connecting two seas has been around since antiquity, with historical figures like Periander and Nero attempting or supporting similar projects. When you cruise through it, you’re traveling through a site that embodies historical perseverance and innovation.
The guides are a highlight, sharing details about the canal’s construction and its significance. One reviewer mentioned, “The crew was super friendly and shared a lot about the construction and history of the canal,” which adds depth to the experience. Their storytelling helps bring the place alive, turning just a boat ride into an educational moment.
While the cruise is primarily about the scenery and history, the thrill of navigating the narrow waterway is undeniable. It’s not an adrenaline-pumping adventure, but feeling the boat edge through the tight channel is a satisfying physical sense of scale and engineering triumph.
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Logistics and Practicalities

Starting at Isthmia port, the cruise is accessible for most travelers. If you’re coming from Athens, there’s a straightforward train journey to Corinth, taking about 1 hour and 15 minutes, crossing the Isthmus of Corinth on the way. This train ride is an underrated part of the experience, offering its own scenic views and a chance to relax before the boat trip.
Once at Corinth Station, a company bus will transfer you to the port, making the whole process smooth and hassle-free. The tour lasts about 1.5 hours, so it’s easy to slot into an already busy day. The price point of $47 per person makes it pretty good value, considering the scenic beauty and the historical context.
Included in the price are the cruise aboard the boat and the transfer from Corinth Train Station. However, meals and personal expenses are not included, so plan accordingly if you want to extend your sightseeing afterward.
Some reviews mention minor inconveniences like a 30-minute delay, which isn’t unusual for small boat tours, but it’s worth being aware. The boat’s glass bottom offers views of the sea below, though some visitors noted it’s not perfectly transparent, which might slightly diminish the visual clarity.
What the Reviews Say

This tour has earned a 4.1-star rating from 11 reviews, which is quite respectable for such a niche experience. Many reviewers praised the friendly crew—calling them “awesome,” “super friendly,” and “knowledgeable.” Several mentioned how spectacular the views are, emphasizing the cliffs and geological formations as highlights.
One traveler from the UK described their experience as “a delightful trip,” while another from France called the activity “very nice,” with a note about the boat not being fully transparent. Some did mention delays or minor operational hiccups, but these didn’t seem to overshadow the overall positive impressions.
Most reviews agreed that the value for money is good, especially compared to larger, more expensive tours. Several visitors appreciated the intimate atmosphere and the chance to learn about the canal’s history from guides who shared interesting stories.
Who Will Love This Tour?
This cruise is perfect for history buffs, scenic lovers, and anyone wanting a short but meaningful experience in Greece. It suits travelers who appreciate good value and don’t mind a small boat with a slightly imperfect glass bottom. If you’re looking for a relaxing, educational outing with memorable views, this is a solid choice.
It’s also well-suited for those who prefer a guided experience that takes care of logistics, removing the worry about transport and organization. However, if you’re after a full-day adventure or want a more immersive experience of Greece’s ancient sites, you might want to combine this with other tours.
More Great Tours NearbyFinal Thoughts

The Corinth Canal glass-bottom boat cruise offers a compact yet rich glimpse into one of Greece’s remarkable engineering achievements. For just around $47, you get a scenic waterway passage, stunning geological views, and a bit of history told by friendly guides. It’s a value-packed experience that balances sightseeing with a touch of adventure.
While the transparency of the glass bottom isn’t perfect and minor delays can occur, these are small inconveniences in what is otherwise a very enjoyable trip. It’s best suited for travelers who want a short, scenic diversion that’s both pretty and informative. Whether you’re a history enthusiast or simply looking for a memorable photo moment, this cruise is worth considering.
If you’re in Peloponnese or nearby, and looking for a manageable yet impressive experience, this tour hits most marks. It offers a genuine sense of Greece’s engineering, natural beauty, and historical perseverance—all from a relaxed boat ride that won’t take up your whole day.
Corinth Canal: Passage By St. Andreas Glass-Bottom Boat
FAQ
Is this tour suitable for children?
While the tour is generally family-friendly, it’s worth considering that the boat ride is 1.5 hours and involves navigating a narrow channel. Small children should be supervised, especially on the open deck, but overall, families with kids used to boat trips should find it manageable.
What should I bring with me?
Bring sunscreen, sunglasses, and a hat since you’ll be exposed to the sun during the cruise. A camera or smartphone for photos is a good idea, especially to capture the cliffs and the canal.
Does the boat have a fully transparent glass bottom?
The boat features a glass bottom, but some reviews mention that it’s not perfectly transparent, which might slightly affect the clarity of underwater views.
How do I get to the starting point?
The cruise begins at Isthmia port. If traveling from Athens, you can take a train to Corinth—about 1 hour and 15 minutes—and then catch the transfer bus to the port.
Are there any hidden costs?
The tour price includes the cruise and transfer from Corinth Train Station. Personal expenses and meals are not included, so plan accordingly if you want to buy snacks or souvenirs.
How long in advance should I book?
Booking ahead is recommended to secure your spot, especially during peak season. You can cancel up to 24 hours in advance for a full refund, providing some flexibility.
To sum it up, this cruise offers a compact, scenic, and educational look into one of Greece’s most iconic engineering feats. It’s a solid choice for anyone wanting a manageable, affordable, and visually stunning experience that combines natural beauty with a touch of history. Perfect for a brief stop in Peloponnese, it’s a trip that’s likely to leave a lasting impression—without overly complicating your itinerary.
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