Top things to do in Cyclades Islands in Summer (Updated October 2026)

Cyclades Islands, Greece
Explore Santorini and its volcanic wonders with Alex Private Boat

Join us on this breathtaking trip to Nea and Palea Kammeni,the lava islands in the middle of the crater. First up, we will see the …More

Join us on this breathtaking trip to Nea and Palea Kammeni,the lava islands in the middle of the crater. First up, we will see the...

3 hours Free Cancellation
5.0 (48)
from
$571
Santorini: Sunset Sea Kayak with Light Dinner with Pick-up Option

- The most epic sunset of your life - Be surprised by the variety of colors of the Black Beach, White Beach and Red Beach …More

Likely to Sell Out
Likely to Sell Out

- The most epic sunset of your life - Be surprised by the variety of colors of the Black Beach, White Beach and Red Beach...

4 hours 30 minutes Free Cancellation
4.9 (84)
from
$137
Milos Sunset Catamaran Cruise to Kleftiko Bay with Meal & Drinks

Our luxury catamaran combines space and style, crafted to offer you complete comfort. Whether you stretch out on a sunbed, unwind in a shaded lounge, …More

Our luxury catamaran combines space and style, crafted to offer you complete comfort. Whether you stretch out on a sunbed, unwind in a shaded lounge,...

5 hours 30 minutes Free Cancellation
5.0 (32)
from
$147
Private Morning Cruise from Pollonia to Polyaigos(Half-Day)

Departing at 09:00, this private half-day morning cruise offers a refined and unhurried way to experience the Aegean, as the turquoise waters and dramatic coastline …More

Likely to Sell Out
Likely to Sell Out

Departing at 09:00, this private half-day morning cruise offers a refined and unhurried way to experience the Aegean, as the turquoise waters and dramatic coastline...

5 hours Free Cancellation
5.0 (14)
from
$512
Discover Scuba Diving in the Caldera of the Volcano in Santorini

Have you always wondered what it's like to breathe underwater? Discover Scuba Diving is a quick and easy introduction to explore the underwater world. One …More

Have you always wondered what it's like to breathe underwater? Discover Scuba Diving is a quick and easy introduction to explore the underwater world. One...

2 hours 30 minutes Free Cancellation
5.0 (116)
from
$103
Shared Morning Cruise from Pollonia to Polyaigos

Departing at 09:00, this semi-private morning fishing cruise is designed for travelers who wish to experience the Aegean in a relaxed, unhurried way, as the …More

Departing at 09:00, this semi-private morning fishing cruise is designed for travelers who wish to experience the Aegean in a relaxed, unhurried way, as the...

5 hours Free Cancellation
5.0 (29)
from
$108
Serenity Kayak : Sea Caves Kayak Trip with Snorkeling & Picnic

Paddle a kayak through the south coast of Santorini. Explore sea caves, swim, snorkel, and jump from cliffs. You'll enjoy a picnic at the beach …More

Paddle a kayak through the south coast of Santorini. Explore sea caves, swim, snorkel, and jump from cliffs. You'll enjoy a picnic at the beach...

7 hours Hotel pickup offered Free Cancellation
5.0 (41)
from
$154
6 Hour Private Cruise in Mykonos with Food and Drinks

Experience the ultimate in luxury with a private cruise aboard an authentic Greek boat, guided by a knowledgeable local captain. Indulge in a tantalizing array …More

Experience the ultimate in luxury with a private cruise aboard an authentic Greek boat, guided by a knowledgeable local captain. Indulge in a tantalizing array...

6 hours Free Cancellation
5.0 (42)
from
$137
Private Boat Tour to Antiparos and Blue Lagoon

Embark on an unforgettable adventure exploring the hidden gems of the Cyclades with our exclusive boat tour departing from Naxos or Paros. Our first stop …More

Embark on an unforgettable adventure exploring the hidden gems of the Cyclades with our exclusive boat tour departing from Naxos or Paros. Our first stop...

6 to 8 hours Free Cancellation
4.9 (32)
from
$1,050
Santorini Windsurfing lessons

Windsurfing Lessons in Santorini Experience the thrill of windsurfing with lessons led by a VDWS-certified Level 3 instructor, ensuring top-quality instruction and safety. Perfect for …More

Windsurfing Lessons in Santorini Experience the thrill of windsurfing with lessons led by a VDWS-certified Level 3 instructor, ensuring top-quality instruction and safety. Perfect for...

2 hours Free Cancellation
5.0 (37)
from
$137
Private Sunset Cruise to Klima with snacks and drinks

With the stunning backdrop of Milos Island, the tour offers the opportunity to witness a breathtaking sunset from the comfort of the luxurious Saxdor 32GTO. …More

With the stunning backdrop of Milos Island, the tour offers the opportunity to witness a breathtaking sunset from the comfort of the luxurious Saxdor 32GTO....

2 hours Free Cancellation
5.0 (16)
from
$69
DSD | Discover scuba Diving Experience in Paros

No previous experience required! Dive into an unforgettable adventure and breathe underwater for the first time. This is a once-in-a-lifetime experience you won't want to …More

Likely to Sell Out
Likely to Sell Out

No previous experience required! Dive into an unforgettable adventure and breathe underwater for the first time. This is a once-in-a-lifetime experience you won't want to...

3 hours 30 minutes Free Cancellation
5.0 (10)
from
$149
Qualified Diver 1 Tank Dive in Mykonos

Discover the magic of the Aegean big blue - join us on a guided scuba dive to explore the Earth's last frontier. …More

Discover the magic of the Aegean big blue - join us on a guided scuba dive to explore the Earth's last frontier....

3 hours
4.9 (69)
from
$148
Discover Scuba Diving Adventure in Mykonos

Slip below the pristine waters of the Aegean and discover the wonders of the underwater world on this 2.5-hour PADI Discover Scuba Diving experience. With …More

Slip below the pristine waters of the Aegean and discover the wonders of the underwater world on this 2.5-hour PADI Discover Scuba Diving experience. With...

2 hours 30 minutes
4.8 (70)
from
$194
Private Morning Full Day Cruise from Pollonia to Polyaigos

Departing from Pollonia, the boat sails toward the untouched coastlines of Kimolos and Polyaigos, revealing secluded beaches, exotic waters, and striking volcanic landscapes. Each swimming …More

Likely to Sell Out
Likely to Sell Out

Departing from Pollonia, the boat sails toward the untouched coastlines of Kimolos and Polyaigos, revealing secluded beaches, exotic waters, and striking volcanic landscapes. Each swimming...

8 hours Free Cancellation
5.0 (11)
from
$740
5 Hour Private Day or Sunset Cruise in Large & Majestic Catamaran

Step aboard this large and majestic catamaran (equipped with all the amenities of a 5 star floating hotel including AC) and enjoy a comfortable and …More

Likely to Sell Out
Likely to Sell Out

Step aboard this large and majestic catamaran (equipped with all the amenities of a 5 star floating hotel including AC) and enjoy a comfortable and...

5 hours Free Cancellation
5.0 (6)
from
$224
Sea Kayak Trip with Snorkeling Picnic and/or Snack

Discover the adventurous, eco friendly and tranquille activity of sea kayaking. Enjoy the sea & coastline in a proximity that only sea kayaking offers. Enrich …More

Discover the adventurous, eco friendly and tranquille activity of sea kayaking. Enjoy the sea & coastline in a proximity that only sea kayaking offers. Enrich...

6 hours Free Cancellation
5.0 (24)
from
$109
Snorkeling Adventure Trip

The Mykonos Diving Center snorkeling adventure is a guided experience designed to provide the customer with a sense of comfort and security whilst exploring the …More

The Mykonos Diving Center snorkeling adventure is a guided experience designed to provide the customer with a sense of comfort and security whilst exploring the...

1 hour
4.9 (56)
from
$113
Santorini Stand-Up Paddle and Snorkel Adventure

With years of experience on the water, our stand-up tour is led by a certified instructor, ensuring your experience is fun, safe, and professional. Perfect …More

With years of experience on the water, our stand-up tour is led by a certified instructor, ensuring your experience is fun, safe, and professional. Perfect...

2 to 3 hours Free Cancellation
5.0 (22)
from
$137
Milos Private Half-Day Catamaran Cruise to Kleftiko with Lunch

Experience a private half-day cruise from Adamantas to Kleftiko aboard a luxurious sailing catamaran. Perfect for family, friends, special celebrations, with activities, dining, & breathtaking …More

Experience a private half-day cruise from Adamantas to Kleftiko aboard a luxurious sailing catamaran. Perfect for family, friends, special celebrations, with activities, dining, & breathtaking...

5 hours 30 minutes Free Cancellation
5.0 (4)
from
$2,741
Paros Certified Diver Two-Dive Boat Trip: Reefs, Wrecks & Caves

Two guided boat dives for certified divers, with sites chosen daily to match your certification, experience and the conditions. Explore the reefs, caverns and wreck-diving …More

Two guided boat dives for certified divers, with sites chosen daily to match your certification, experience and the conditions. Explore the reefs, caverns and wreck-diving...

5 hours Free Cancellation
5.0 (9)
from
$160
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Cyclades Islands Tours
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