- Introduction
- Key Points
- The Experience in Detail
- The Location and Opening Hours
- Arrival and Entry
- The Layout and Exhibits
- What Travelers Are Saying
- Educational and Conservation Efforts
- Duration and Overall Experience
- Price and Value
- Who Should Consider This Tour
- The Sum Up
- CRETAquarium Entrance Ticket in Crete
- FAQ
- More Tickets in Heraklion
- More Tour Reviews in Heraklion
- More Heraklion experiences we've covered
Introduction

If you’re visiting Crete and looking for a family-friendly, educational way to spend a few hours, the CRETAquarium in Heraklion might be worth considering. It’s a compact but well-maintained spot that offers a glimpse into the diverse marine life of the Mediterranean. While it’s not a sprawling aquarium, it has enough variety to keep curious visitors engaged.
What we really like about this experience is how accessible and straightforward it is. The admission process is simple, and the view of the sea from the facilities adds a relaxing vibe. Plus, it’s a place that not only entertains but also supports important educational and wildlife rescue programs.
However, a potential downside is that the aquarium is smaller than some might expect—if you’re looking for a massive marine park, this might feel a bit limited. That said, if your schedule is tight or you’re traveling with kids who love marine creatures, it could be a perfect quick stop.
This tour suits travelers who appreciate a well-kept, informative experience with a focus on local marine ecosystems. It’s especially good for those who want a relaxed, educational outing without a hefty price tag.
Key Points
- Affordable Entry: At around $9.22 per person, it offers good value for a quick educational visit.
- Accessible and Easy: The process to get in is straightforward, with minimal hassle.
- Supportive of Conservation: The aquarium actively participates in education and wildlife rescue.
- Well Maintained: Visitors often comment on how clean and well-kept the facilities are.
- Variety of Marine Life: With over 2,000 animals and 200 species, there’s enough to see for a few hours.
- Limited Size: It’s smaller than some might expect but still offers a good variety of exhibits.
Planning more time in Heraklion? We've covered other experiences worth considering.
The Experience in Detail

The Location and Opening Hours
Located in Heraklion, the CRETAquarium is easy to find, especially if you’re using public transportation or driving. It’s open daily, with slightly longer hours from April to October (9:30AM–7:00PM), which gives you plenty of time to explore at your own pace. During the off-season, it closes a bit earlier, at 4:00PM, so planning your visit accordingly is wise.
Arrival and Entry
Most visitors find the process of getting in quite smooth. You show your voucher at the entrance, and you’re quickly waved through—no long lines or complicated procedures. An optional audio guide can be rented for about 3 euros if you want a bit more context about what you’re seeing.
The Layout and Exhibits
The aquarium boasts 60 tanks of different sizes, making it manageable to navigate without feeling overwhelmed. It’s designed to showcase the species and ecosystems of the Mediterranean, which is a very specific focus that makes the experience quite educational for anyone interested in local marine life.
You’ll see familiar creatures like jellyfish, sea turtles, sting rays, and scorpionfish. The tanks are arranged with appropriate scenery, and visitors often comment on how beautiful and well-maintained the exhibits are. The view of the sea from the aquarium adds a calming backdrop, making the visit more relaxing.
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What Travelers Are Saying
One reviewer described it as “small but well kept”, noting that despite its size, it offers a “nice variety” of species. They praised the facilities, including a cafeteria and ample parking, which makes it convenient. Others appreciated how easy the ticketing process was, with one saying, “the ticket was super easy to use”.
A visitor who spoke French mentioned that the audio guides were “indispensable” for understanding what they were looking at, which highlights how the guided experience can enhance the visit. This suggests that if you’re interested in learning more, opting for the audio guide might be worth the 3 euros.
Educational and Conservation Efforts
Beyond just viewing marine creatures, the aquarium actively designs and implements educational programs. It also treats injured animals and supports conservation efforts—making your visit a bit more meaningful. Supporting this kind of work can add to the satisfaction of your experience, knowing that your ticket helps preserve marine biodiversity.
Duration and Overall Experience
Most visitors spend about 1 to 2 hours here, making it a perfect quick stop. It’s not a sprawling complex, so if you’re tight on time or traveling with children, it’s manageable. Some reviews mention that the visit lasts “a good 1 hour,” which is enough to see everything without feeling rushed.
Price and Value
At just over $9, the ticket price is quite reasonable for what you get. For that price, you’re not just paying for a few tanks—you’re supporting educational initiatives and wildlife rescue programs. If you’re particularly interested in marine life or want a family-friendly outing that’s affordable, this is a solid choice.
Who Should Consider This Tour

This tour is best suited for travelers who want a short, educational experience focused on Mediterranean marine life. It’s ideal if you’re traveling with kids or prefer a relaxed, no-fuss activity. If you’re an enthusiast who appreciates well-maintained exhibits and wants to support conservation, you’ll find this worthwhile.
It’s less suitable if you’re looking for a large-scale aquarium experience or marine adventure. Those craving expansive tanks or interactive activities might find it a bit limited but should note the aquarium’s focus on quality over quantity.
The Sum Up

The CRETAquarium in Heraklion offers a straightforward but meaningful peek into the underwater ecosystems of the Mediterranean. With its reasonably priced tickets, well-maintained exhibits, and dedication to conservation, it’s a worthwhile stop for anyone interested in marine life or looking for an educational break during their Crete visit.
While it might not satisfy those seeking a sprawling aquatic park, it makes up for size with quality and purpose. The knowledgeable guides, stunning views, and support for wildlife programs add a layer of value that elevates this from just a simple aquarium.
For families, curious travelers, or anyone wanting a peaceful, informative experience, this aquarium fits nicely into a flexible itinerary. Just remember to set aside about an hour or two, rent the audio guide if interested, and enjoy the calm beauty of Crete’s marine world.
CRETAquarium Entrance Ticket in Crete
“It was smaller than expected but still holds a nice variety and it is very well kept. The facilities were great – nice cafeteria, plenty of parking…”
FAQ

How much does the CRETAquarium ticket cost?
The entrance fee is around $9.22 per person, making it an affordable option for a few hours of learning and sightseeing.
What are the opening hours?
From April to October, it’s open daily from 9:30AM to 7:00PM. During the rest of the year, closing time is at 4:00PM.
Is the ticket process complicated?
Not at all. You show your voucher at the entrance, and you’re in—simple and quick, with no long wait times.
Can I rent an audio guide?
Yes, for 3 euros payable directly at the site. Many visitors find it helpful for understanding the exhibits better.
Are there facilities on-site?
Yes, there’s a cafeteria, plenty of parking, and beautiful sea views, making the visit comfortable and pleasant.
Is this experience suitable for children?
Yes, children generally enjoy seeing the variety of marine creatures, but they should be supervised, and children must be accompanied by an adult.
How long should I plan to spend here?
Most visitors spend about 1 to 2 hours, enough to see everything at a relaxed pace.
What makes this aquarium special?
Its focus on the Mediterranean ecosystem, well-kept tanks, and support for conservation efforts stand out.
Can I visit if I have service animals?
Yes, service animals are allowed, making it accessible for travelers with disabilities or service needs.
If you’re in Heraklion and love marine life or want a peaceful, educational experience, this aquarium is a solid choice. It’s not overly large or flashy, but it delivers quality and purpose—an experience that leaves you with a better understanding of the seas that surround Crete.
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