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Discover certified diving in Nea Makri, Athens, with expert guides, wrecks, caverns, and flexible trip options starting at $59.29 per person.

For those with a certification in scuba diving, the Adventure Dives in Nea Makri present an excellent opportunity to explore the Evoikos Gulf just 45 minutes from Athens. Priced at $59.29 per person, this 4-hour guided tour offers a chance to see shipwrecks, caverns, and ancient relics at a variety of dive sites including Dipsa Island, Platourada Island, and Marathon Cape.
What makes this tour especially appealing is its flexible format: single dives, full-day excursions with two sites, or a two-day adventure covering four different locations. The tour is well-suited for divers seeking adventure within a manageable timeframe, and all equipment is provided, making it a convenient choice for certified divers.
While the group size is limited to 5 participants for a more personalized experience, it’s important to reserve at least 21 days in advance, especially during peak seasons. The tour is designed to deliver stunning underwater landscapes with warm waters, excellent visibility, and encounters with marine life and historic shipwrecks. However, weather conditions can impact plans, so flexibility remains a key feature.
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The tour starts at Kanelakis Diving Experiences, located at Frinis 20, Nea Makri. This meeting point is close to public transportation options, making access straightforward. The speedboat departs from Marathon Beach, taking you toward the most captivating dive spots within a 6-mile radius.
The small group size ensures a personalized experience with plenty of attention from guides. The meeting logistics are clear, and the tour concludes back at the starting point, ready for your next adventure or trip onward.

Once on the boat, a certified instructor guides the group safely through the underwater landscapes. The dive sites feature dramatic walls, caverns, and shipwrecks from different eras, offering a mix of historical relics and natural beauty.
Visibility in the warm waters is generally excellent, providing a bright, clear view of marine life and ancient artifacts. Between dives, the 30-minute surface interval allows for refreshments and snacks, keeping energy levels high for subsequent exploration.
The option for a double dive includes a 1.5-hour break, with snacks and drinks provided, ensuring comfort and safety. This flexible setup caters to both newcomers and seasoned divers seeking a more immersive experience.
Each dive site offers something unique. Dipsa Island features calm waters and vibrant marine life, perfect for marine observation. Platourada Island is known for its dramatic underwater walls and relics of ancient maritime activity. Marathon Cape boasts historical shipwrecks and rock formations, giving divers a glimpse into Greece’s nautical past.
The boats are equipped to explore these sites comfortably, with guides ensuring each diver sees the highlights. Being within a 20-minute boat ride means less time traveling and more time enjoying the underwater scenery.

Participants must present proof of dive certification. The tour organizers request that travelers complete a health questionnaire, especially if they have pre-existing medical conditions such as asthma or heart issues.
It’s not recommended to dive within 12 hours of flying, and children must be accompanied by an adult. The small group size enhances safety, as guides can closely monitor each diver. Weather conditions can cause cancellations or changes, with options for rescheduling or refunds if necessary.

Booking generally occurs about 21 days in advance, reflecting high demand during peak seasons. The tour features a free cancellation policy if canceled more than 24 hours in advance.
In case of bad weather, the tour can be rescheduled or canceled with a full refund. This flexibility provides peace of mind, especially given the reliance on favorable weather conditions for boat trips.

Reviews highlight Dimitris, the main guide, as professional, courteous, and knowledgeable. He is praised for helping guests refresh their skills and making the experience enjoyable regardless of weather.
Participants appreciate the flexibility of guides who adjust plans in response to weather, switching from boat to shore dives when needed. The personal attention and patience of the guides elevate the overall tour, ensuring even less experienced divers feel secure and engaged.

While this tour focuses solely on diving, it complements other cultural activities such as the Acropolis tours or food walks. The price point of $59.29 offers good value, especially considering all equipment is included and the personalized guidance.
Most travelers find this experience particularly rewarding if they want a short, manageable dive adventure close to Athens, with the added benefit of exploring shipwrecks and caverns that are not typically accessible in open water.
This tour offers a well-balanced mix of adventure, safety, and expert guidance. The small group size and flexible options make it ideal for certified divers who want to maximize their time exploring Greece’s underwater world.
The high ratings of 5 stars and consistent praise for guides like Dimitris demonstrate that this experience is trustworthy and well-organized. It’s especially suited for those who appreciate historical relics, marine life, and beautiful underwater landscapes within a comfortable, straightforward trip from Athens.
“Our Dive Instructor Dmitris is professional, courteous, patient, very generous, and knowledgeable of the terrain and village of Marathons and Nea M…”
Do I need a dive certification?
Yes, proof of dive certification is required to participate in this tour.
What is included in the price?
All dive equipment, snacks, and drinks during surface intervals are included.
Can I book this last-minute?
Booking is typically recommended about 3 weeks in advance; last-minute bookings may be difficult depending on availability.
What if the weather is bad?
The tour can be canceled or rescheduled free of charge if weather conditions are unsuitable.
Are children allowed to participate?
Children must be accompanied by an adult and must meet any health requirements.
How long is the boat ride?
The boat departs from Marathon Beach and reaches dive sites within 20 minutes, covering up to 6 miles.
What types of underwater sights will I see?
Expect to see shipwrecks, caverns, and relics, with opportunities to observe marine wildlife.
Is the tour suitable for beginners?
This experience is designed for certified divers, so beginners should ensure their certification is in order.
How do I confirm my booking?
Bookings are confirmed within 48 hours and require proof of certification and completion of a health questionnaire.
Can I cancel if my plans change?
Yes, full cancellation is possible more than 24 hours before the experience, with a full refund.
This guided diving experience in Nea Makri combines professional guidance, beautiful underwater sites, and flexible options for a memorable exploration of Greece’s marine world.