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

Athens, Greece
Snorkeling Fun Adventure in Athenian Riviera

Anyone can Snorkel! You just need to know how to swim! Snorkeling is incredibly fun, relaxing and a wonderful way to explore the ocean. It …More

Anyone can Snorkel! You just need to know how to swim! Snorkeling is incredibly fun, relaxing and a wonderful way to explore the ocean. It...

3 hours Hotel pickup offered Free Cancellation
4.9 (10)
from
$79
Private Boat Day-Trip to Angistri, Aegina and Moni

Indulge in an serene escape as you set sail on a luxurious private boat cruise to discover exquisite hidden treasures of the Saronic Gulf. For …More

Indulge in an serene escape as you set sail on a luxurious private boat cruise to discover exquisite hidden treasures of the Saronic Gulf. For...

9 hours Hotel pickup offered Free Cancellation
5.0 (16)
from
$1,427
Athens Sea Kayak Tour

Our Athens Sea Kayak Tour, is the most complete, well-rounded sea kayaking activity in Attica, a tour along the beautiful parts of the Athenian coastline, …More

Our Athens Sea Kayak Tour, is the most complete, well-rounded sea kayaking activity in Attica, a tour along the beautiful parts of the Athenian coastline,...

6 hours Hotel pickup offered Free Cancellation
5.0 (17)
from
$184
3-Hour Small Group Coasteering in Sounio

The funnier and more refreshing summer activity, with a little bit of adrenaline, combines hiking, climbing on rocks, bouldering, cliff jumping, and swimming - snorkeling …More

The funnier and more refreshing summer activity, with a little bit of adrenaline, combines hiking, climbing on rocks, bouldering, cliff jumping, and swimming - snorkeling...

3 hours Free Cancellation
5.0 (14)
from
$68
Glyfada Athens Fishing and Snorkeling Boat Tour with Lunch

Why This 5-Hour Sea Experience Is the Best Choice in Athens? This 5-hour sea tour from Glyfada offers everything you could want in one unforgettable …More

Why This 5-Hour Sea Experience Is the Best Choice in Athens? This 5-hour sea tour from Glyfada offers everything you could want in one unforgettable...

5 hours Free Cancellation
4.9 (13)
from
$159
Hydra and Dokos Private Boat Day-Trip with Snorkeling

Embark on a breathtaking private boat cruise to Hydra and its hidden gems. Visit Dokos, a few miles from Hydra, and enjoy a calm morning …More

Embark on a breathtaking private boat cruise to Hydra and its hidden gems. Visit Dokos, a few miles from Hydra, and enjoy a calm morning...

9 hours Free Cancellation
5.0 (5)
from
$1,427
Private Cruise & Snorkeling Nea Makri, Marathon, Schinias, Rafina

Indulge in a truly unique and unforgettable adventure with Summer Dream Boats on our exclusive, private cruise and snorkeling experience. Unlike traditional tours, our excursion …More

Indulge in a truly unique and unforgettable adventure with Summer Dream Boats on our exclusive, private cruise and snorkeling experience. Unlike traditional tours, our excursion...

2 hours 30 minutes Free Cancellation
5.0 (6)
from
$136
Premium Sea Kayak Athens

Explore Athens like never before! Kayak along the stunning Athenian Riviera, paddling through turquoise waters and discovering hidden beaches. Imagine your family swimming in secluded …More

Explore Athens like never before! Kayak along the stunning Athenian Riviera, paddling through turquoise waters and discovering hidden beaches. Imagine your family swimming in secluded...

4 to 7 hours Hotel pickup offered Free Cancellation
5.0 (3)
from
$689
Private Cruise & Snorkeling Nea Makri, Petalioi, Marmari Full Day

Indulge in a truly unique and unforgettable adventure with Summer Dream Boats on our exclusive Cool Shore Excursions experience. What sets us apart is our …More

Indulge in a truly unique and unforgettable adventure with Summer Dream Boats on our exclusive Cool Shore Excursions experience. What sets us apart is our...

6 hours Free Cancellation
5.0 (4)
from
$308
Private Cruises to Cape Sounio, Makronisos & Cyclades Islands

This is the ideal pick for travelers looking for a luxurious motor yacht cruise that uncovers Athenian Riviera's beauty. Pick from a daytime or sunset …More

This is the ideal pick for travelers looking for a luxurious motor yacht cruise that uncovers Athenian Riviera's beauty. Pick from a daytime or sunset...

8 hours
5.0 (3)
from
$1,492
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