MYRTHIANOS PLAKIAS SCUBA FIELD GUIDE
Planting Seagrass and Peering into a Microscopic Ocean — A Day of Marine-Biology Dives in Myrthianos Plakias
A full-day, certified-diver experience led by marine biologists where you help restore Neptune grass, complete two dives and finish in the classroom with microscope lab time.
Planting Seagrass and Peering into a Microscopic Ocean — A Day of Marine-Biology Dives in Myrthianos Plakias.
Adventure brief
Planting Seagrass and Peering into a Microscopic Ocean — A Day of Marine-Biology Dives in Myrthianos Plakias
Join a focused seagrass restoration project off Myrthianos Plakias: guided by professional marine biologists, certified divers make two science dives to plant and assess Neptune grass, then return to the dive centre for a lab session that reveals the microscopic life inhabiting those meadows.
Crete, a Greek island renowned for its ancient history and vibrant marine life, offers an exceptional experience for certified divers eager to go beyond standard reef excursions. Dive2gether Crete combines adventure with conservation, inviting divers to participate in a seagrass restoration project that underscores the ecosystem’s importance in the Mediterranean. Under the guidance of expert marine biologists, participants explore the crystal-clear waters where seagrass beds, crucial nurseries for countless species, flourish in distinct patches along the coast.
What sets this trip apart is the hands-on involvement in seagrass planting, an activity that helps restore and preserve vital habitats. After environmental work, divers will undertake guided dives to examine colorful fish, octopi, and the diverse invertebrates that inhabit the gently swaying underwater meadows. A highlight is the laboratory session, where participants get to study microscopic life, gaining insight into the tiny organisms that underpin the entire marine food web.
Located off the southern coast of Crete, near Heraklion, Dive2gether’s program offers a unique blend of ecological responsibility and underwater adventure. The clear waters, rich in marine biodiversity, make it ideal for certified divers looking to deepen their understanding of ocean ecosystems while making a tangible conservation impact.
This experience isn’t just about seeing fish; it’s about actively contributing to the health of the sea. Whether you’re an avid diver or a marine enthusiast, these dives provide a meaningful way to connect with Crete’s vibrant underwater landscape. The combination of underwater planting and scientific exploration makes it a stand-out activity on the island, giving divers a deeper appreciation for the Mediterranean’s ecological treasures.
Route Schematic
Itinerary schematic
A sequence of arrival, travel to the site, two dives and a post‑dive lab — each stage supports the restoration and study of the seagrass meadows.
Arrival at the Dive Centre
At arrival you'll be fitted for diving gear if needed, offered water or refreshments and introduced to your dive guide.
Transport to the Beach or Harbour
You drive your own car to the launch site (free parking) or travel with the operator if you don't have a rental car.
Extended Marine Biology Briefing
Your marine biologist gives an extended briefing on the citizen‑science activity and the seagrass work you'll perform underwater.
First Dive — Field Work
The first dive, conducted as part of the restoration project, lasts roughly 45–75 minutes and includes planting and evaluation tasks.
Lunch and Re‑gear
After surfacing you'll dry off and have time for lunch (at own cost), then get a full tank and rebuild gear for the second dive.
Second Dive and Lab Session
A second dive finishes the in‑water work; back at the centre you wash gear and enter the classroom for a microscope lab and an opportunity to view and purchase dive photos.
This program requires certified divers and is not suitable for pregnant women (do not dive if pregnant or attempting to become pregnant); operators may adjust sites or sequence for safety and conditions.
Highlights
Outing Highlights
Guided by Marine Biologists
Every dive is led and interpreted by experienced marine biologists who run the seagrass restoration and citizen‑science program — expect extended briefings and hands‑on guidance during the activity.
Planting and Restoring Seagrass
Participants take part directly in planting and evaluating Neptune grass during the dives, contributing measurable restoration work beneath the surface.
Classroom Lab and Microscopic Discovery
After the dives you return to the dive centre for a lab session: peer through microscopes to examine the tiny organisms living on the seagrass and review your dive photos.
What the day feels like
How the day unfolds
The day is a cadence of surface prep, two focused dives and a science debrief: arrive at the dive school for gear fitting and a meet‑and‑greet, travel to the beach or harbour, receive an extended marine‑biology briefing, complete a 45–75 minute dive, break for lunch, return for a second dive with a fresh tank, then finish back at the centre with gear wash and a classroom lab where microscopes bring the seagrass ecosystem into sharp relief.
Suitability
Who it's for
Who this day is best for — and who should sit it out.
Practical planner
Details to review before reserving
The full experience runs about 8 hours.
Meet at Dive2gether Crete at the dive school for gear fitting and the initial briefing.
Bring your diving certification, logbook, swimsuit, towel, sunscreen, hat, wallet and contact lenses if needed.
Lunch is available at own cost during the day; dive photos are shown after the lab and can be purchased if desired.
Review cancellation policies before reserving.
Frequently asked questions
Planning Your Outing
Do I need to be a certified diver?
Yes — a diving certification and your logbook are required to participate.
How long is the activity?
The full program is approximately 8 hours long.
Where do we meet?
You meet at the Dive2gether Crete dive centre for gear fitting and the initial briefing.
How long are the dives?
Each dive in the field portion lasts about 45–75 minutes.
Is lunch provided?
No — there is time for lunch during the day but lunch is at your own cost.
Can pregnant people participate?
No — if you are pregnant or attempting to become pregnant you must not dive on this program.
How this guide was prepared
This field guide is synthesized using verified supplier specifications, route descriptions, and destination data. Some booking links may generate affiliate revenue for ADV Guides.
- Verified: 2026-08-20T23:28:01.166Z
Some booking links may generate revenue for ADV Guides or The Adventure Collective.
Availability, pricing, schedules and operating details can change.
Trip details and contextual sources were reviewed by ADV Guides Editorial.