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Discover Cretaquarium in Heraklion with an affordable $9.22 ticket, housing over 2,000 marine creatures from the Mediterranean in 60 tanks. Perfect for marine life lovers.
Exploring the underwater worlds of the Mediterranean offers a captivating experience on Crete, and the CRETAquarium in Heraklion stands out as an accessible and educational attraction. With an admission price of just $9.22 per person, visitors can enjoy up to 6 hours of discovering over 2,000 marine animals, representing 200 different species. The aquarium features 60 tanks of varying sizes, providing a broad showcase of the rich biodiversity found deep within the Cretan and Mediterranean sea beds. This tour is ideal for those interested in marine life, ecological education, or family-friendly activities.
While the aquarium is smaller than some might expect, it is well maintained and thoughtfully organized, with facilities like a cafeteria and ample parking that enhance the visit. The average booking time of 9 days in advance suggests it remains popular among travelers seeking a straightforward, educational outing. Keep in mind, the tour lasts about 1 to 6 hours, making it flexible for different schedules, but it does not include hotel transfers or food, so plan accordingly.


The CRETAquarium is a dedicated center for showcasing species and ecosystems of the Mediterranean. Visitors encounter more than 2,000 sea animals housed across 60 tanks, each designed to replicate natural habitats. The variety includes sting rays, jellyfish, sea turtles, and scorpionfish, providing a comprehensive view of the region’s marine life. The aquarium’s goal is to educate about the biodiversity of the sea and support conservation efforts through educational programs and treatment of injured animals.
The aquarium’s layout emphasizes the visual appeal and educational value, with scenery that accurately represents the seabed environments. It’s a compact yet engaging experience that offers a great introduction to the marine ecosystems surrounding Crete. Visitors appreciate how well-kept the facilities are, with clean tanks and a pleasant atmosphere.
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The CRETAquarium is located in Heraklion, Greece, with easy access via public transportation and nearby parking that makes arrival straightforward. The opening hours are 9:30 AM to 7:00 PM from April to October, and 9:30 AM to 4:00 PM during the winter months from November to March. The ticket purchase process is described as very convenient, with guests simply showing their voucher at the entrance. There is an optional audio guide available for 3 euros, which can enrich the experience with detailed explanations about the exhibits.
Admission does not include hotel transfers, food, or drinks, so visitors should plan to eat before or after the visit. The ticket is valid for up to six hours, allowing ample time for a leisurely exploration, especially for families or those wanting a relaxed pace.

The CRETAquarium actively designs educational programs aimed at raising awareness about marine biodiversity and conservation. Its wildlife rescue activities include treating injured animals, highlighting its role beyond just display. Visitors can learn about the abundance of marine life in the Mediterranean, supporting the aquarium’s mission to promote marine awareness.
This focus on education and conservation makes the aquarium a meaningful stop for those interested in ecological issues. The facility’s involvement in wildlife rescue programs underscores its contribution to local marine health and preservation efforts.

The tank displays are arranged to showcase key species found in the Mediterranean Sea. Expect to see sting rays gliding gracefully, jellyfish pulsing through the water, and sea turtles swimming slowly in their habitats. The scenery aims to simulate natural seabeds, giving visitors a sense of the marine environment’s complexity and beauty.
The exhibits are designed to be visually engaging and educational, with informative signs explaining each species’ role in the ecosystem. The variety of marine animals offers a vivid look at the biodiversity of Crete’s surrounding waters.

While some may find the size of the aquarium to be smaller than anticipated, the quality of the exhibits and the well-kept facilities compensate well. The compact layout allows for a comprehensive visit in 1 to 2 hours, but the up to 6-hour window gives visitors flexibility to explore at their own pace and enjoy additional educational activities.
The atmosphere is relaxed, and the view of the sea from the location adds to the calming experience. Visitors often note easy navigation around the tanks and a pleasant environment that is suitable for families, school groups, or individual enthusiasts.

The CRETAquarium is accessible for most visitors, with service animals allowed and near public transportation. Children must be accompanied by an adult, making it a safe, family-friendly activity. The informative signage and interactive displays help keep younger visitors engaged.
The facilities, including a cafeteria, make it convenient for families to spend several hours exploring without the need for long breaks elsewhere.

This aquarium experience offers a focused and educational alternative to outdoor excursions like boat trips or historical tours. Its low cost and easy booking process make it an attractive option for those seeking a relaxing, informative activity in Heraklion.
While it may not satisfy those looking for large aquariums or extensive marine parks, the quality of the exhibits and the commitment to conservation set it apart. Visitors seeking a short but meaningful visit that highlights the marine biodiversity of Crete will find this tour well worth the time.

The CRETAquarium in Heraklion offers a cost-effective, well-maintained, and educational experience focused on Mediterranean marine species. For $9.22, visitors gain access to a diverse collection of over 2,000 animals in a compact layout that emphasizes biodiversity and conservation.
This attraction suits families, school groups, and individuals interested in marine ecology. Its easy accessibility, informative exhibits, and support for wildlife rescue make it a valuable addition to any Crete itinerary. While smaller than some larger aquariums, its quality exhibits and thoughtful design ensure a rewarding visit.
“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…”
How much does a ticket to CRETAquarium cost?
The admission price is $9.22 per person.
What are the opening hours?
From April 1 to October 31, the aquarium is open 9:30 AM to 7:00 PM. During November 1 to March 31, hours are 9:30 AM to 4:00 PM.
Is the tour suitable for children?
Yes, children must be accompanied by an adult, and the exhibits are engaging for younger visitors.
Can I bring a service animal?
Yes, service animals are allowed inside the aquarium.
Are food and drinks included?
No, food and drinks are not included in the ticket price. There is a cafeteria available on-site.
Is transportation provided?
No, hotel pickup and drop-off are not included. The aquarium is near public transportation.
Can I cancel my ticket?
Yes, free cancellation is available if canceled at least 24 hours in advance.
Is there an audio guide available?
Yes, an audio guide device can be rented for 3 euros, payable directly at the site.
How long does the visit usually last?
Visitors typically spend 1 to 6 hours, depending on their pace and interest level.
What makes CRETAquarium a good choice?
Its affordable price, educational focus, and support for conservation programs make it a meaningful stop for anyone interested in marine life in Crete.