Snorkeling in Santorini: Sea caves, cliff jumping & sunset

Sea caves turn blue as the light hits the water.

Sea kayaking and snorkeling on Santorini's south coast combines paddling through sea caves, snorkeling near Black Mountain, cliff jumping at White Beach, and a picnic with local organic products: all in one seven-hour outing with hotel pickup and a professional English-speaking guide. The experience requires at least moderate fitness and swimming ability. No prior kayaking experience is necessary.

The experience

You start from your Santorini accommodation, picked up in an air-conditioned vehicle and driven to Red Beach on the south coast where the kayaks wait. From there you paddle along the coastline of Akrotiri, moving through the island's sea caves (the ones that shift to blue as the light catches them) before heading toward Black Mountain. The route keeps you close to the water and the formations. You're not covering distance, you're moving through the landscape itself.

Snorkeling happens near Black Mountain, where you drop into the water with full equipment provided and a guide in the water with you. The paddle back takes you to White Beach, where cliff jumping is the option: the height varies, and you choose whether to jump. After that comes the picnic: local organic products spread on the beach while the sun moves toward the horizon. You're tired by then, and the meal is the pause before the final part of the day.

The sunset crossing the Aegean is the last thing you see before the drive back to your accommodation. The whole day runs seven hours. You'll need to be a swimmer (the tour is not suitable for non-swimmers), and to have at least moderate fitness. By the end, fatigue is expected. Good weather is required. If conditions cancel the trip, you get a different date or a full refund. All technical equipment, snorkeling gear, safety gear, towels, sunscreen and water are included, along with high-resolution photos of the day.

What’s included

• Hotel pickup in an air-conditioned vehicle.
• professional English-speaking guide.
• full technical sea kayak equipment and snorkeling gear.
• safety equipment and dry bags for personal belongings.
• towel, sunscreen, water and sun hat.
• picnic at the beach with local organic products.
• high-resolution photos of the day.
• full insurance.

Before you book

Days and timesThursday to SaturdayDeparts at 10:00Last departure this season: 31 Oct

Book up to18h before

AgesAdult (25 to 74 years) · Senior (75 to 85 years) · Youth (16 to 24 years) · Child (6 to 15 years) · Infant (2 to 5 years)

GroupUp to 8

Live guideEnglish and Greek

Meeting point and pickupHotel pickup included.

Cancellation and refundsFree cancellation up to 24 h before the start. After that, no refund.It may be canceled due to bad weather. If that happens, you're offered another date or a refund.

ConfirmationConfirmation within 48 h

Prices and times updated 2 days ago

Good to know

Moderate physical effortPets welcomeNot recommended during pregnancyNot recommended with heart problemsNot recommended with back problems

Operated by Serenity Kayak_Santorini Outdoors

Is this one for you?Hotel pickup means you don't need a car or directions to the starting point. The vehicle collects you from your accommodation and returns you there at the end, which settles the logistics for anyone staying elsewhere on the island without transport.

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Top questions

What languages is the tour guided in?

Live guide in English and Greek.

Can children come?

Yes. Ticket types: Youth (16 to 24 years); Child (6 to 15 years); Infant (2 to 5 years).

What happens if it rains?

It may be canceled due to bad weather. If that happens, you're offered another date or a refund. Free cancellation up to 24 h before the start.

What's the difference between the sea caves on this route and other beaches on Santorini?

The caves along Akrotiri and near Black Mountain are accessible only by water, and the blue light effect happens because of how the sun hits the cave openings. You see it from inside the kayak as you paddle through them, not from a boat or the shore.

Do I need to know how to kayak before I book this?

No prior kayaking experience is required. The sea kayaks are stable and the basic technique is easy to pick up. A professional guide leads the group and stays in the water with you during snorkeling.

Is cliff jumping mandatory, or can I skip it?

Cliff jumping at White Beach is optional. You choose whether to jump when you get there. The height varies, and the guide can tell you what to expect when you arrive.

What happens if the weather is bad on the day of my tour?

The experience requires good weather to operate safely. If poor conditions force a cancellation, you'll be offered a different date or a full refund.

What's included in the picnic at the beach?

The picnic features local organic products and happens on the beach after snorkeling, before the sunset crossing back. Water and sunscreen are provided throughout the day as well.