Travelers with a sense of curiosity and a love for the sea will find this research diving experience in Crete truly engaging. Offered by Dive2gether Crete, it combines scuba diving with marine biology research, making it perfect for those who want to go beyond the usual beach holiday and actually contribute to understanding the Mediterranean’s underwater life. Whether you’re a seasoned diver or someone interested in learning about marine ecosystems, this tour offers a unique blend of adventure, education, and environmental action.
What makes this experience stand out? First, the small group size (max 4 divers) ensures personalized attention from expert marine biologists. Second, the opportunity to collect data that supports marine conservation efforts adds a meaningful dimension to your trip. The only potential consideration? It’s a full-day activity that requires certified diving skills and a moderate level of physical fitness, so it’s best suited for active, health-conscious travelers.
If you’re passionate about marine life, eager to improve your diving skills, or simply want a memorable way to actively participate in environmental science, this tour is likely to hit the mark. Now, let’s explore in more detail what makes it such a special experience.
Key Points

- Personalized Guided Experience: Small group size means plenty of individual attention from marine biologists.
- Educational & Participative: Collects real scientific data, turning a fun activity into a meaningful contribution.
- High-Quality Equipment & Facilities: Top-tier scuba gear and microscopes in a 5-star PADI-diving environment.
- Flexible Tailoring: Dives are adapted to your skill level and interests.
- Stunning Coastal Setting: Beautiful beaches on Crete’s south coast provide a scenic backdrop.
- Authentic Engagement: Learn fascinating facts about local marine species from trained biologists.
Introduction: Why This Marine Biology Tour Could Be Your Best Crete Memory

If you’re after an activity that combines scuba diving with learning and conservation, this marine biology experience in Crete might just be what you’re looking for. Unlike typical dives, this one is designed to turn you into a citizen scientist, helping gather important data about the Mediterranean Sea while exploring its underwater worlds. It’s an adventure that’s as educational as it is exhilarating.
Two things we especially appreciate about this tour are the expert guidance provided by marine biologists and the exclusive nature of the small group setting. With just four divers per session, everyone gets plenty of attention, and the guides can tailor the experience to match your level of experience and curiosity. Yet, a potential drawback is the need for certified diver status, which excludes complete beginners. However, if you’re not certified, the tour recommends starting with the “Plakias: Try Scuba Diving” activity, which includes a chat with the biologists to see how you can participate in future research projects.
This tour is best suited for certified divers who want a deeper connection with the marine environment, as well as those interested in scientific research and environmental advocacy. It’s perfect if you’re looking for a meaningful, hands-on experience that departs from typical holiday activities.
You can also read our reviews of more scuba diving tours in Crete
What To Expect: The Day in Detail

Start Point & Timing:
Your day begins at 8:30 am at Dive2gether Crete, a well-established 5-star PADI Diving School and Marine Field Station in Myrthianos Plakias. You’ll be greeted by your marine biologist guide and introduced to the plan for the day.
The Dives:
You’ll participate in two dives from the scenic south coast of Crete. The exact site and underwater biome will be tailored to your experience and interests, with options to explore seagrass beds, rocky reefs, or other habitats. The focus is on both enjoyment and data collection, so you might be observing specific species, recording environmental conditions, or gathering samples in a manner that contributes to ongoing research.
Marine Biology Learning & Data Collection:
Before entering the water, the guides will give you briefings packed with interesting facts—think detailed info about Mediterranean flora and fauna. During the dives, you’ll collect samples and observe under the supervision of a trained marine biologist, transforming you into a citizen scientist. This isn’t just about fun; it’s about making a real contribution to marine conservation efforts.
Post-Dive Lab & Discussion:
Back at the station, you’ll have the chance to examine your samples under microscopes in an open-air marine biology lab — a rare opportunity to see the tiny creatures that make up the fabric of the sea. The guides will debrief your experiences, share more insights, and answer your questions, turning a day of diving into a learning experience that sticks with you.
Included Equipment & Extras:
All necessary scuba gear and specialized marine biology equipment are provided, along with bottled water to keep you hydrated. You can also purchase underwater photos taken by your guide for 19 euros, helping you remember the day.
The Value of This Experience
At $299.62 per person, the price might seem steep compared to typical guided dives, but it includes personalized instruction, high-quality equipment, and the chance to actively participate in scientific research. We believe that for those interested in marine biology or conservation, the value is well worth it. You’re not just paying for a couple of dives; you’re investing in a meaningful, educational experience that supports ocean health and offers a level of engagement not found on standard tours.
Many reviews highlight the expert guides, with comments such as “Excellent instructors and facilities.” The small group setting ensures everyone gets personalized attention, which greatly enhances the learning and enjoyment. Plus, the chance to see samples under microscopes makes the experience even more memorable.
Why This Tour Is Special

This isn’t just a scuba tour; it’s a learning adventure that elevates your understanding of the Mediterranean ecosystem. The guides do a fantastic job of making complex marine concepts accessible, whether you’re a seasoned diver or a passionate eco-enthusiast. You’ll get to visit stunning coastal sites with clear waters and vibrant marine life, all while knowing your effort helps support marine conservation efforts.
The small group size (a maximum of 4 divers) makes the day feel intimate and focused, with plenty of opportunities for questions and personalized explanations. This format also allows the guides to adapt the experience—maybe you’re more interested in seagrass beds, or perhaps reef species catch your eye. The flexibility ensures your interests are front and center.
The Experience’s Authentic Touch

Feedback from previous participants consistently points to the knowledge and enthusiasm of the guides, and the stunning scenery. One reviewer mentioned the “very interesting and informative presentations,” highlighting how educational this experience truly is. Others appreciated the relaxed atmosphere, noting that the day was “very easy and laid-back,” even for beach diving.
The underwater photographs offer a keepsake of your marine adventure, although they are an optional extra. The fact that the guides are also involved in research and conservation lends authenticity and purpose to the activity—you’re helping gather data about local species and habitats.
Final Thoughts: Who Should Consider This Tour?

This experience is ideal for certified divers eager for more meaningful underwater encounters. It’s perfect for those who want to enhance their diving skills with a scientific twist, or for marine enthusiasts interested in learning from professionals. If you’re someone who values small-group experiences and active participation, you’ll find this tour highly rewarding.
However, it’s not suited for non-certified divers—although non-divers can participate in the introductory “Try Scuba” session beforehand. Also, since it’s a full-day activity, it’s best suited for travelers who are comfortable with a physically active day in the sun and water.
For eco-conscious travelers or those seeking a more impactful experience than typical guided tours, this marine biology activity offers a perfect combination of adventure, education, and conservation.
FAQ

Do I need to be a certified diver?
Yes, this activity is designed for certified divers, as it involves two dives. If you aren’t certified, you can start with the “Plakias: Try Scuba Diving” activity, which includes a chat with the marine biologists.
What is included in the price?
Your fee covers scuba equipment, specialized marine biology equipment, bottled water, and use of microscopes in the marine lab. Photos are available for purchase separately.
How long does the tour last?
The activity runs for approximately one day, starting at 8:30 am and ending back at the meeting point. It includes two dives and time for debriefing and lab work.
Is physical fitness important?
Yes, participants should have a moderate physical fitness level and be healthy and fit for scuba diving.
Can I participate if I have never done marine biology research?
Absolutely. The experience is designed to be educational and accessible whether you’re a marine expert or just curious about the underwater world.
Where do the dives take place?
They are conducted from a beautiful beach on the south coast of Crete, known for its clear waters and scenic surroundings.
Can I purchase underwater photos?
Yes, underwater photos taken during the tour can be bought for 19 euros each.
What if I need to cancel?
You can cancel up to 24 hours in advance for a full refund. Last-minute cancellations won’t be refunded.
Is transportation provided?
The meeting point is at Dive2gether Crete, and you are expected to meet there. Transportation is not included, so plan to get there on your own.
To sum it up, this Research Diving with a Marine Biologist experience in Crete offers a rare opportunity for certified divers to combine adventure with meaningful contribution. It’s perfect for those looking to deepen their understanding of marine ecosystems, meet like-minded travelers, and support marine science. The combination of expert guides, stunning scenery, and hands-on research makes it a memorable choice for eco-conscious explorers wanting more than just a typical beach holiday.
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