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Top things to do in Athens in Summer (Updated November 2026)

Athens, Greece
Athens, Nea Makri: Guided Small Group Snorkeling Boat Excursion

• Small group sizes (maximum of 7 people) for a more personalized and relaxed experience. • Certified professional guide to assist and lead you through …More

• Small group sizes (maximum of 7 people) for a more personalized and relaxed experience. • Certified professional guide to assist and lead you through...

4 hours Free Cancellation
4.9 (88)
from
$96
Small Group Sunset Sea Kayaking in Athens Riviera with Snorkeling

Witness one of Athens' most breathtaking sunsets as you embark on a sea kayak adventure. After a short briefing from our guide we will jump …More

Likely to Sell Out
Likely to Sell Out

Witness one of Athens' most breathtaking sunsets as you embark on a sea kayak adventure. After a short briefing from our guide we will jump...

3 hours Free Cancellation
4.8 (32)
from
$103
Discover Small Group Scuba Diving Experience in Nea Makri, Athens

• Safety First: Comprehensive theory lessons and personalized guidance ensure a secure and stress-free dive. • Small Groups: Dive in intimate groups of up to …More

• Safety First: Comprehensive theory lessons and personalized guidance ensure a secure and stress-free dive. • Small Groups: Dive in intimate groups of up to...

4 hours Free Cancellation
5.0 (63)
from
$102
Athens Sunset Dinner Cruise – Swim Stop, Dinner & Open Bar

Sail along the breathtaking Athenian Riviera on a traditional wooden boat, offering an authentic and cozy atmosphere. This unique Sunset Dinner Cruise includes two exclusive …More

Sail along the breathtaking Athenian Riviera on a traditional wooden boat, offering an authentic and cozy atmosphere. This unique Sunset Dinner Cruise includes two exclusive...

5 hours Free Cancellation
4.9 (98)
from
$135
Luxury Catamaran Morning Semi-Private and Greek Gastronomy Athens

More Than Just a Cruise, It's an Experience. Our Athenian Riviera cruise is more than just a day at sea. It's a unique and unforgettable …More

More Than Just a Cruise, It's an Experience. Our Athenian Riviera cruise is more than just a day at sea. It's a unique and unforgettable...

5 hours Free Cancellation
5.0 (62)
from
$188
Private Cruise to Poseidon Temple at Sounio Cape with Snorkeling

Cruise along the coastline of Attica on a round-trip tour from Athens to the beautiful temple of Poseidon . We will be your personal host …More

Cruise along the coastline of Attica on a round-trip tour from Athens to the beautiful temple of Poseidon . We will be your personal host...

7 hours Hotel pickup offered Free Cancellation
5.0 (30)
from
$851
Private Discover Scuba Diving for Beginners in Athens with Pickup

Have you wondered what it’s like to breathe underwater? If you want to try scuba diving, Discover Scuba Diving for beginners is for you. …More

Have you wondered what it’s like to breathe underwater? If you want to try scuba diving, Discover Scuba Diving for beginners is for you....

5 hours Hotel pickup offered Free Cancellation
5.0 (29)
from
$114
Athens Scuba Diving Experience for Divers

Enjoy a day away from city: try a dive from the shore at the Athens coastline and you will be amazed ! Athens offers magnificent …More

Enjoy a day away from city: try a dive from the shore at the Athens coastline and you will be amazed ! Athens offers magnificent...

6 hours
4.9 (34)
from
$102
Athens Riviera: Sea Kayak and Snorkeling Adventure with Picnic

If you want to escape from the hustle and bustle of the city while you're staying in Athens then this activity is for you. You …More

If you want to escape from the hustle and bustle of the city while you're staying in Athens then this activity is for you. You...

4 hours Free Cancellation
5.0 (25)
from
$138
Adventure Dives for Certified Divers in Nea Makri, Athens

• Safety First: Dive with confidence under the guidance of an experienced and professional instructor. • Exclusive Small Groups: Maximum of 5 participants for a …More

• Safety First: Dive with confidence under the guidance of an experienced and professional instructor. • Exclusive Small Groups: Maximum of 5 participants for a...

4 hours Free Cancellation
4.9 (17)
from
$62
Discover Scuba Diving Private Fun Activity in Athens

While not a scuba certification course, Discover Scuba Diving is a quick and easy introduction to what it takes to explore the underwater world. Athens …More

While not a scuba certification course, Discover Scuba Diving is a quick and easy introduction to what it takes to explore the underwater world. Athens...

3 hours 30 minutes Hotel pickup offered Free Cancellation
5.0 (15)
from
$109
From Athens Day Trip Sea Kayak & Snorkeling Epidaurus Sunken City

Unveiling a Sunken City: Kayak & Snorkel the Lost Ruins of Epidaurus! Journey through crystal-clear waters, where ancient history meets aquatic adventure. Explore the submerged …More

Likely to Sell Out
Likely to Sell Out

Unveiling a Sunken City: Kayak & Snorkel the Lost Ruins of Epidaurus! Journey through crystal-clear waters, where ancient history meets aquatic adventure. Explore the submerged...

10 hours Hotel pickup offered Free Cancellation
5.0 (5)
from
$250
Athens Riviera Private Sail Catamaran with Meal and Wine

You'll experience first hand an amazing itinerary of the Athenian Riviera and go to amazing bays where the water is crystal clear, snorkel with the …More

You'll experience first hand an amazing itinerary of the Athenian Riviera and go to amazing bays where the water is crystal clear, snorkel with the...

5 hours Free Cancellation
5.0 (47)
from
$1,987
Try Scuba Diving in Athens

Our experienced instructors will guide you safely tο Dive into the depths of adventure with a scuba diving experience in the mesmerizing waters of Athens, …More

Our experienced instructors will guide you safely tο Dive into the depths of adventure with a scuba diving experience in the mesmerizing waters of Athens,...

4 hours Free Cancellation
4.9 (17)
from
$103
Anavyssos Athens Riviera: Beginners' Guided Try Scuba Diving

Get an introduction to scuba diving during a 3.5-hour beginner's lesson in Anavyssos. Get fitted for all the necessary gear at the local dive shop …More

Get an introduction to scuba diving during a 3.5-hour beginner's lesson in Anavyssos. Get fitted for all the necessary gear at the local dive shop...

4 hours Free Cancellation
5.0 (59)
from
$64
Snorkeling Adventure in Athens

Our experienced instructors will guide you safely tο Dive into the depths of adventure with a snorkeling experience in the mesmerizing waters of Athens, Greece! …More

Our experienced instructors will guide you safely tο Dive into the depths of adventure with a snorkeling experience in the mesmerizing waters of Athens, Greece!...

3 hours Free Cancellation
5.0 (9)
from
$103
Athens: Kayak and Snorkeling at Caves and Hidden Beaches

A unique kayaking experience on Athens’ coastline, just a short drive from the city. Paddle through crystal-clear waters, explore impressive sea caves formed by time …More

A unique kayaking experience on Athens’ coastline, just a short drive from the city. Paddle through crystal-clear waters, explore impressive sea caves formed by time...

2 hours 15 minutes Free Cancellation
5.0 (42)
from
$103
Athens Snorkeling Swimming Cruise

Enjoy a private and relaxing day cruise only a short ride from Athens, at the coastline and islands. Ideal for swimming and snorkelling in clear …More

Enjoy a private and relaxing day cruise only a short ride from Athens, at the coastline and islands. Ideal for swimming and snorkelling in clear...

6 hours Free Cancellation
4.7 (15)
from
$170
Sounio Sea Kayak Temple of Poseidon

You will get the opportunity to paddle along the Athenian Riviera, past spectacular cliffs, beaches, and caves unassesible on foot. You will admire the Temple …More

You will get the opportunity to paddle along the Athenian Riviera, past spectacular cliffs, beaches, and caves unassesible on foot. You will admire the Temple...

3 hours Free Cancellation
5.0 (20)
from
$108
Chania–2 Different Dives for Beginners with Free Photos & Pickup

Discover the thrill of breathing underwater for the first time. Try Scuba experience—perfectly designed for beginners, Enjoy personalized attention from highly experienced SSI-certified instructors led …More

Discover the thrill of breathing underwater for the first time. Try Scuba experience—perfectly designed for beginners, Enjoy personalized attention from highly experienced SSI-certified instructors led...

4 hours Hotel pickup offered Free Cancellation
5.0 (6)
from
$228
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