3-Hour Small Group Coasteering in Sounio
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September 2026
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Who is going?
Adults
Age 13 and over
Children
Age 12 and under
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Free cancellation up to 24 hours before. Same price on Viator, Outty earns a commission.
Traveler rating
5.0/5
Based on 13 traveler reviews. Ratings and reviews provided by Viator and Tripadvisor.
Quick answer
Is 3-Hour Small Group Coasteering in Sounio worth booking?
3-Hour Small Group Coasteering in Sounio is a 3-hour experience in Athens, Greece, from $89 per person. It scores 64 out of 100 on the Outty Ranking, which we label “Solid Choice”, based on a 5/5 rating across 13 reviews. Cancellation is free up to 24 hours before the start time. Same-day spots are currently showing.
- Outty Ranking
- 64 / 100
- Rating
- 5/5 (13)
- Duration
- 3 hours
- From
- $89 per person
The funnier and more refreshing summer activity, with a little bit of adrenaline, combines hiking, climbing on rocks, bouldering, cliff jumping, and swimming - snorkeling in the turquoise waters of the Aegean Sea, above
What you get
About this experience
The funnier and more refreshing summer activity, with a little bit of adrenaline, combines hiking, climbing on rocks, bouldering, cliff jumping, and swimming - snorkeling in the turquoise waters of the Aegean Sea, above the Temple of Poseidon. All Greece - mythology, sea, and sun - in one activity!
What's included
Included
- Life vest
- Mask & sea snorkel
- All Fees and Taxes
- Helmet
- Wetsuit
- Shoes
Not included
- Bottled water
- Snacks
- Transportation (depending on the number of participants and location)
Where it starts and ends
Meeting point
Athens
We will meet each other in the parking below the Temple Poseidon. We will be in touch on the previous day of the activity through Email or WhatsApp.
Hotel pickup
Pickup is available for selected locations. Pickup begins about 60 minutes before departure.
Ends at
We will meet each other in the parking below the Temple Poseidon. We will be in touch on the previous day of the activity through Email or WhatsApp.
Before you book
- Cancellation
- For a full refund, cancel at least 24 hours before the scheduled departure time.
- Languages
- el, en
- Ticket
- Mobile Only
- Runs on
- Every day
- Group size
- Up to 15 travelers per booking
- Operated by
- B.O.A - Base Outdoor Activities
Know before you go
- Public transportation options are available nearby
- Not recommended for travelers with spinal injuries
- Not recommended for pregnant travelers
- Not recommended for travelers with poor cardiovascular health
- Travelers should have at least a moderate level of physical fitness
Photos
What travelers are saying
Outty’s summary of the themes that recur across 13 traveler reviews. Written by us, not quoted from reviewers.
Physical effort
6 mentionsExpect real walking or climbing: reviewers mention the effort involved.
The guide
3 mentionsTravelers single out the guide as the reason the experience works.
Good for families
2 mentionsReviewers traveling with kids report it landed well with their group.
Traveler reviews
13 verified traveler reviews for 3-Hour Small Group Coasteering in Sounio. Ratings and reviews provided by Viator and Tripadvisor.
Jumping off rocks!
Two middle-aged parents and two teenage boys jumping off rocks into the Mediterranean Sea. What could go wrong? Nothing. Our 14 year old son said this activity was EXACTLY what he wanted. After meeting our excellent guide, suiting up in wetsuits and neoprene shoes, we were off on a short hike through the beautiful flowering seaside hills to take a dip in the sea. Then we climbed our way to about half a dozen spots where we could jump from the cliffs at various heights. We also climbed up and down some spots with the help of a rope. The entire time our guide lead us expertly through the trail and we always felt safe. We ended with a long snorkel to the end of our trail where we saw fish (and maybe an eel) through clear blue waters. After our tour, we ate lunch at one of the seafood restaurants nearby. An excellent tour! Note: if traveling by taxi to the meeting point in Sounion, be aware that the taxis/rideshares do not like to pick up riders traveling back to central Athens. We solved this by taking a rideshare about half way (Vouliagmeni) and then taking a second car from there to Central Athens.
via Viator
Great experience
Great experience. The area is beautiful, lots of different activities packed into one. You hike, scramble over boulders, cliff jump, snorkel. Our guide was great, she took pictures and sent them to us after. She helped arrange a driver for us from Athens who waited and let us visit the temple of Poseidon after before heading back to Athens. I have always been hesitant to cliff jump and figured I would not to any of them, but she started us on just a very small jump and kept moving us up to slightly bigger jumps. I jumped off much higher than I ever expected I would be willing.
Response from the operator: Dear Sharon, Thank you so much for your wonderful words and for trusting us with this adventure! 🌊✨ We’re truly happy that you felt safe to try new things and even go beyond what you expected. It means a lot to us to know that you enjoyed both the activities and the extra touches, like the photos and the visit to the Temple of Poseidon. We hope to see you again for more adventures in the future! Best regards,
via Viator
Great experience!
Nikki did a great job! The hiking wasn’t too difficult, and the snorkeling was a nice treat. You get to jump off of smaller and then larger jumps. She goes through all the safety measures, so you feel secure. Still, it was a great thrill!
Response from the operator: Dear Patricia, Thank you so much for your lovely feedback! We are really happy to hear that your family enjoyed the hike, the snorkeling, and of course the jumps – it means a lot to know that the boys felt safe while still having a great thrill. We hope to see you all again soon for another adventure!
via Tripadvisor
Wonderful constant trip
We had a wonderful time with Nikki and Billy, they have a lot of expérience and background in outdoor activities. They are really professional and they adapted the activity to the skill of the Group We really recommend taking them if you want to have a mémorable Time The activity have been the highlight of our greece trip Thank you
Response from the operator: Dear Pierre and family, Thank you so much for your kind words! It was truly a pleasure having you with us, and we're so happy to hear that the activity was a highlight of your trip to Greece. We always do our best to adapt each experience to the group’s needs, and it's wonderful to know it made a difference for you. Wishing you many more great adventures—and hopefully, we'll see you again one day! Warm regards,
via Tripadvisor
Amazing bucket list experience
Our tour guide Nikki was knowledgable, strong and compassionate. She helped me get through a few tough moments with her encouraging words and calm presence. My family had an amazing day filled with physical challenges, fun and excitement. The environment was beautiful.
Response from the operator: Thank you so much for sharing this lovely feedback. Nikki was truly delighted to meet you and your family. She mentioned how strong you also were and how much she enjoyed guiding you through this beautiful adventure. It means a lot to her to know that you felt supported and encouraged. We all hope to welcome you back again for more wonderful experiences!
via Viator
Good to know
- Duration
- 3 hours
- Free cancellation
- Up to 24h before
- Minimum age to book
- All ages
- Availability
- Bookable today
- Runs on
- Every day
- Hotel pickup
- Available for selected locations
- Booked in 30 days
- 5
- Verdict
- Solid Choice
Why this scores 64
The Outty Ranking is a weighted composite. Here is how this experience performed on each component.
3-Hour Small Group Coasteering in Sounio: questions travelers ask
Practical detail on this experience, plus the wider planning questions for Athens.
How much does 3-Hour Small Group Coasteering in Sounio cost?
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Prices start at $89 per person. The final price depends on the date, the time slot and the number of travelers, and peak weekends in Athens usually price higher than midweek mornings. Live pricing and remaining availability are confirmed on the booking screen before you pay.
How long does 3-Hour Small Group Coasteering in Sounio take?
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Plan for about 3 hours from start to finish, not counting travel to the meeting point. Most travelers leave another 30 minutes on either side so the rest of the day in Athens is not rushed.
Is 3-Hour Small Group Coasteering in Sounio worth it?
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It holds an Outty Ranking of 64 out of 100, which we label "Solid Choice". That score blends traveler sentiment (5/5 across 13 reviews), the depth of that review evidence, recent booking momentum, value for money against comparable last minute in Athens, and how flexible the cancellation terms are.
Can I cancel or reschedule 3-Hour Small Group Coasteering in Sounio?
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Yes. Cancel free up to 24 hours before the start time for a full refund. Inside that window the booking is non-refundable, and no-shows are not refunded.
Is 3-Hour Small Group Coasteering in Sounio suitable for kids and families?
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Yes, all ages are welcome. Families should still weigh the 3-hour running time, and strollers are easier on the earlier, quieter departures.
How far in advance should I book 3-Hour Small Group Coasteering in Sounio?
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Around 5 people booked this in the last 30 days, so popular slots go early. Two to three weeks ahead is comfortable in shoulder season, while summer weekends and holidays in Athens can sell out a month out. Same-day spots do open up when other travelers cancel, so it is worth checking if you are already in town.
What should I bring or wear?
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Bring photo ID, your booking confirmation on your phone, a refillable water bottle and comfortable shoes. Dress for the weather in Athens and add a light layer if any part of the 3-hour experience runs outdoors or after sunset.
Where does 3-Hour Small Group Coasteering in Sounio start and how do I get there?
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The exact meeting point and directions are on your voucher once you book, and they sit in central Athens within reach of public transport. Arrive 15 minutes early: late arrivals are treated as no-shows by most operators.
What are the best things to do in Athens?
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On Outty we rank every Athens experience on the same 0 to 100 scale, and alongside this one the highest scorers right now include Athens Small Group E-Bike Tour, Small Group Greek Traditional Food Tour in Athens 20+ Tastings, Athens Scenic Bike Tour with Regular or Electric Bike + Acropolis. The city page groups everything into most popular, highest reviewed, last minute and family-friendly so you can build a day around what actually delivers.
When is the best time to visit Athens?
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Booking patterns follow the same curve: prices and queues climb in peak weeks, while shoulder season gives you better availability on the top-ranked experiences and more room to change plans.
How many days do you need in Athens?
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Three full days covers the headline sights without sprinting. A workable rhythm is one anchor experience each morning, such as this one, an unhurried afternoon in a single neighborhood, then a food or nightlife booking in the evening. Five days lets you add a day trip outside the city.
Do I book through Outty or through the operator?
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Outty ranks and explains the experiences, then hands you to Viator to complete the booking with the operator directly. The price is the same as booking on Viator yourself, and Outty earns an affiliate commission on the referral, which is how the rankings stay free to read.
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