Crystal-clear waters and hidden coves along the Athens Riviera make this stretch of coastline perfect for snorkeling. The waters near Cape Sounio, home to the Temple of Poseidon, offer particularly good visibility and diverse marine life. Our favorite tours combine boat trips with expert guidance – look for half-day excursions that provide quality equipment and include refreshments. For a more exclusive experience, private cruises let you explore secluded spots at your own pace. Each tour we recommend comes with professional guides who know the best spots for spotting Mediterranean fish and exploring underwater formations. Check our carefully selected tours below:

Key Points

  • The Marathon Cape and Bay of Schinias trip offers a 4.5-hour snorkeling adventure with a 97% traveler recommendation rate.
  • Private cruises to the Poseidon Temple at Sounio Cape provide an opportunity to swim, snorkel, and explore hidden caves.
  • Athens Riviera private boat experiences combine snorkeling and paddleboarding along the coast, with hotel pickup and drop-off services.
  • Snorkeling and swimming tours to the Poseidon Temple and Saronic Gulf offer personalized experiences for up to 8 travelers.
  • Nea Makri in Athens features private boat tours that explore bays and beaches, including Dipsa Island and Schinias Bay, with snorkeling opportunities.

Snorkeling Boat Excursions in Nea Makri Athens

Snorkeling Boat Excursions in Nea Makri Athens

The snorkeling boat excursions in Nea Makri, Athens, provide a thrilling half-day adventure exploring the region’s bays and beaches.

You’ll embark on a private boat tour to Dipsa Island, Marathon Cape, and Schinias Bay, where you’ll have the chance to snorkel and discover the area’s stunning underwater landscapes.

With 99 reviews and a 97% traveler recommendation, these excursions offer excellent value.

You’ll enjoy bottled water, juice, tea, and snacks, and your professional guide will provide all the necessary snorkeling equipment.

The tour accommodates a maximum of 7 travelers, ensuring a personalized experience.

Whether you’re a seasoned snorkeler or a first-timer, this adventure is sure to impress.

Read our full review: Snorkeling Boat Excursions in Nea Makri Athens Review
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Nea Makri: Marathon Cape & Bay of Schinias Snorkeling Trip

Nea Makri: Marathon Cape & Bay of Schinias Snorkeling Trip

Set out on a thrilling 4.5-hour snorkeling adventure that takes you to the stunning Marathon Cape and the picturesque Bay of Schinias in Nea Makri, Athens.

Priced at $84.55 per person with a group size limited to 7, this tour features a 30-minute boat cruise, 1-hour guided snorkeling at Marathon Cape, and an additional 1-hour snorkeling and swimming at Schinias Beach.

Enjoy onboard refreshments and the use of provided snorkeling equipment and wetsuits.

Explore diverse marine life and scenic coastal landscapes while benefiting from the expertise of your English and French-speaking guide.

With a 4.8/5 rating from 129 reviews, this is an unforgettable way to experience the beauty of Athens’ coastline.

Read our full review: Nea Makri: Marathon Cape & Bay of Schinias Snorkeling Trip Review
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Private Cruise to Poseidon Temple at Sounio Cape With Snorkeling and Swimming

Private Cruise to Poseidon Temple at Sounio Cape With Snorkeling and Swimming

Venture on a private cruise to the magnificent Poseidon Temple at Sounio Cape, situated 43 miles (69 kilometers) southeast of Athens.

As the second most visited ancient site after the Acropolis, this tour offers personalized attention with a maximum of 8 people.

Enjoy swimming, snorkeling, and exploring hidden caves along the scenic coastline.

The tour includes bottled water, snacks, snorkeling equipment, and complimentary pickup/drop-off from your hotel or port.

Recommended by 100% of travelers, this 5.0 rated experience promises an unforgettable day of adventure and discovery.

Suitable for most travelers, it’s an ideal way to learn about Greece’s rich history and natural beauty.

Read our full review: Private Cruise to Poseidon Temple at Sounio Cape With Snorkeling and Swimming Review
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Athens: Riviera Private Boat Experience With Snorkeling

Athens: Riviera Private Boat Experience With Snorkeling

Enjoy the captivating beauty of the Athens Riviera during this private boat experience.

You’ll explore the stunning coastline, enjoy the Greek sun and sea, and partake in exciting activities like snorkeling and paddleboarding. The 5-6 hour journey promises an unforgettable day, with a pickup and drop-off service from your Athens hotel.

Savor a variety of drinks and snacks, and make use of the provided snorkeling equipment and paddleboard. With a Greek and English-speaking driver, you’ll have the freedom to customize your adventure.

Priced from $1,120.27 per person, this experience offers a reserve now, pay later option and free cancellation up to 24 hours in advance.

Read our full review: Athens: Riviera Private Boat Experience With Snorkeling Review
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Snorkeling Adventure in Athenian Riviera

Snorkeling Adventure in Athenian Riviera

Prepare for a thrilling snorkeling adventure in the captivating Athenian Riviera. This perfect outing caters to all experience levels, including beginners.

Enjoy a guided tour and spot marine life in a stunning coastal setting. Transportation and top-notch equipment are provided, ensuring a hassle-free experience.

The private tour departs from any Athens accommodation at 9:30 am. With a 5-star rating, this adventure comes highly recommended for families, couples, and friends seeking an unforgettable bonding experience.

Appreciate the expertise and personalized attention from the professional team. Flexible booking and free cancellation up to 24 hours in advance make this an excellent choice for your Greek getaway.

Read our full review: Snorkeling Adventure in Athenian Riviera Review
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Athens: Private Cruise With Snorkeling and Swimming

Athens: Private Cruise With Snorkeling and Swimming

Set out on a captivating private cruise along Athens’ stunning coastline and nearby islands. This 6-hour excursion offers the perfect opportunity to swim, snorkel, and explore hidden caverns.

Discover uninhabited islands, relax on beautiful beaches, and enjoy complimentary snacks and fresh fruit on board. A professional underwater camera is available at no extra charge, allowing you to capture unforgettable memories.

With a small group of up to 8 people, you’ll enjoy a personalized experience led by friendly and accommodating guides. Priced at $317.06 per person, this cruise delivers excellent value for your money.

Don’t forget to bring towels, sun lotion, and a light jacket, as alcohol and drugs aren’t permitted on board.

Read our full review: Athens: Private Cruise With Snorkeling and Swimming Review
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Snorkeling and Swimming Tour to the Poseidons Temple at Sounio Cape

Snorkeling and Swimming Tour to the Poseidons Temple at Sounio Cape

The Snorkeling and Swimming Tour to the Poseidons Temple at Sounio Cape offers an enchanting opportunity to explore the captivating waters and historic ruins along Athens’ picturesque coastline.

This 5-star rated experience welcomes up to 8 travelers, with prices starting at $298.36 per person.

Highlights include snorkeling with diverse marine life, visiting the iconic Temple of Poseidon, and enjoying complimentary bottled water and fresh fruits.

The tour includes roundtrip transportation and equipment, ensuring a hassle-free adventure.

Whether you’re a seasoned snorkeler or a first-time explorer, this tour promises an unforgettable glimpse into Greece’s natural and cultural wonders.

Read our full review: Snorkeling and Swimming Tour to the Poseidons Temple at Sounio Cape Review
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Athens Private Snorkeling and Swimming Cruise With Pick up

Athens Private Snorkeling and Swimming Cruise With Pick up

Indulge in a private snorkeling and swimming cruise along Athens’ picturesque Saronic Gulf.

You’ll travel by private minivan to Lagonissi, then board a skippered RIB for island-hopping. Swim, snorkel, or relax in beautiful bays, beaches, or caves.

Enjoy snacks, water, and snorkeling gear as you explore the area’s rich marine life. The cruise is available in the morning or afternoon, and includes round-trip transport from your hotel, the airport, or the Piraeus port.

With a maximum of eight passengers per boat, this private excursion offers a personalized experience amidst the stunning Saronic Gulf scenery.

Read our full review: Athens Private Snorkeling and Swimming Cruise With Pick up Review
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The Sum Up

You’ll find a wealth of snorkeling opportunities around Athens, from boat excursions to private cruises. Explore the Marathon Cape, the Bay of Schinias, and the Poseidon Temple at Sounio Cape. Whether you’re looking for a group adventure or a private experience, you can learn about the stunning Athenian Riviera and its crystal-clear waters. With so many options, you’re sure to have an unforgettable snorkeling experience.