Experience a Private RIB Adventure Around Zakynthos’ Southwest Coast
If you’re looking for a way to truly see the natural beauty of Zakynthos beyond the crowded beaches, a 3-hour RIB tour to Mizithres Rocks and Keri Caves offers a refreshing and intimate glimpse of this stunning Greek island. This tour, led by skipper Angelo, promises an authentic experience—navigating crystal-clear waters, uncovering hidden caves, and snapping photos of iconic rock formations—all in a private setting for up to two people.
What I really appreciate about this trip is the personalized touch of a private boat, which means no hurried group schedules and the flexibility to customize your time at each stop. Another highlight is the opportunity for snorkeling in pristine waters, letting you get close to marine life in areas that typical large tours seldom access. The only potential downside? The cost of $508 per group might seem steep compared to larger group excursions, but the exclusivity and detailed attention from your guide make it worth considering if you’re after a quieter, more tailored day.
One thing to keep in mind is that the tour begins and ends at the charming harbor of Agios Sostis, and you’ll want to be prepared with sun protection and swim gear. The tour also caters to those who prefer a calm, scenic ride over high-adrenaline speed, making it ideal for travelers craving relaxation and stunning visuals rather than fast-paced adventure.
Key Points / Takeaways

- Private Experience: With only your group and skipper Angelo, expect personalized attention and flexibility.
- Uncrowded Spots: Discover less touristy, natural locations like Mizithres Rocks and Keri Caves.
- Snorkeling & Swimming: Opportunities to explore turquoise waters and marine life at Piscines Bay and Plakaki Beach.
- Stunning Photo Opportunities: Capture impressive views of limestone caves, arches, and the massive Mizithres Rocks.
- Expert Guidance: Angelo’s local knowledge enhances the experience, pointing out interesting features and hidden spots.
- Convenient Logistics: Starts and ends at Agios Sostis, with all necessary safety equipment included.
If you’re craving a different perspective of Zakynthos, this private RIB tour is a standout. It combines the thrill of speeding along the coast with the serenity of discovering secluded coves and geological marvels. What makes this experience particularly appealing is the personalized nature—you’re not part of a large crowd but instead enjoy the relaxed pace that allows for genuine appreciation of the island’s natural beauty.
The Itinerary: What to Expect from Start to Finish
The tour kicks off at the harbor of Agios Sostis, a charming spot that feels like the perfect gateway into your aquatic adventure. Your skipper, Angelo, will greet you and take care of the logistics, ensuring you’re comfortable before heading out. The first stop is the Keri Caves, which are easily recognized as a must-see for anyone visiting Zakynthos. These caves are a highlight, with their natural formations offering fantastic photo opportunities. According to reviews, you’ll get a good hour here to enjoy snorkeling, explore the caves, or simply take in the incredible scenery.
Next, the boat moves to the Mizithres Rocks, two massive white limestone formations that rise dramatically from the water. Their unique shapes, reminiscent of cheese (hence the name), make for iconic photos. The guide will lead a guided tour, and you’ll likely spend around an hour here. Many visitors find this spot especially photogenic, with the light playing beautifully on the white rock faces.
The third stop is at Piscines Bay, a perfect place for a leisurely swim in turquoise waters. The calm, shining sea makes it ideal for cooling off after exploring the caves and rocks. Be prepared for a quick dip or some snorkeling to observe marine life in this picture-perfect setting. Reviewers mention that this stop is especially refreshing and offers a peaceful break from sightseeing.
Finally, the boat visits a natural pool at Plakaki Beach, a lesser-known gem that provides a quiet spot for swimming and relaxing. The whole experience wraps up after an hour here, returning to Agios Sostis with plenty of memories and photos in your camera.
You can also read our reviews of more tours and experiences in Keri.
How It Works and What It Means for You
Each stop is designed to maximize your experience—photo opportunities, snorkeling, and sightseeing—without feeling rushed. The tour’s three-hour duration strikes a good balance; it’s long enough to see multiple stunning spots but brief enough to keep it relaxed. The tour includes life vests, snorkeling gear, fresh water showers, and insurance, making it a hassle-free experience.
One reviewer noted that Angelo’s local insights made the trip particularly special, highlighting hidden spots and offering tips on the best angles for photos. It’s clear that his expertise adds value, transforming a scenic boat ride into an engaging adventure.
Cost and Value
At $508, this private experience might seem pricey at first glance. However, considering it’s a private tour for two, the cost is comparable to booking two separate activities or a less personalized group trip. You’re paying for exclusivity, flexibility, and the chance to explore at your own pace—elements that are often missing from larger, more scheduled tours.
Who Will Love This Tour?
This experience is best suited to couples, small groups, or anyone seeking a more intimate, relaxed exploration of Zakynthos’ southwest coast. If you’re after stunning views and enjoy snorkeling in uncrowded waters, this is likely to be a highlight of your trip. It’s also ideal for travelers who want to avoid large crowds and prefer a more personalized adventure.
The Sum Up: A Quiet, Photogenic Escape on the Water

This private RIB tour offers a rare chance to see Zakynthos from a peaceful vantage point, away from the busy tourist spots. The chance to glide past towering Mizithres Rocks, explore the Keri Caves, and cool off in turquoise waters makes it a well-rounded experience. The guide’s local knowledge and personalized approach turn what might be a simple boat ride into a memorable day of discovery.
While the price is on the higher side, the value lies in the exclusivity and the quality of the stops. If you’re traveling with a partner or a close friend and eager for a relaxed yet scenic adventure, this trip is likely to be worth every euro.
For those who love stunning coastal scenery, private and flexible schedules, and the chance to swim in crystal waters, this trip hits the right notes. It’s perfect for travelers who prioritize authentic experiences and memorable photos over large-group tours or hurried sightseeing.
FAQs

What is the tour duration?
The tour lasts approximately 3 hours, giving you ample time to enjoy each stop without feeling rushed.
Where does the tour start and end?
It begins and ends at the harbor of Agios Sostis, a small, scenic port on the southwest coast of Zakynthos.
What’s included in the price?
The tour includes life vests, snorkeling equipment, a first aid kit, freshwater showers, insurance, a bottle of water, and a bimini for sun protection.
Is food or drink included?
No, food and drinks are not included, so you might consider bringing snacks or a picnic if desired.
Can I cancel the tour?
Yes, you can cancel up to 24 hours in advance for a full refund, providing flexibility for your travel plans.
Is this tour suitable for wheelchair users?
No, it’s not suitable for wheelchair users, likely due to boat access limitations.
Do I need to bring anything extra?
Bring sunglasses, a sun hat, a towel, sunscreen, and beachwear to stay comfortable during the trip.
Can I customize the stops?
Since it’s a private tour, you may have some flexibility, but it’s best to confirm with your guide beforehand.
What is the guide’s language?
The tour is conducted in English, with an experienced local guide offering insights along the way.
In summary, this private 3-hour RIB tour around Zakynthos offers a combination of stunning scenery, relaxing swimming spots, and exclusive access to natural wonders. It’s especially suitable for those wanting a peaceful, photo-worthy experience with a knowledgeable guide. If you value flexibility, beautiful views, and snorkeling in uncrowded waters, this adventure is a worthwhile choice.
More Tours in Keri
More Tour Reviews in Keri
- Zante Private Boat: Marathonisi, Keri Caves, Mizitres (max5)
- Zakynthos: Romantic Sunset Tour & the Legend of the Dragon
- Zakynthos: Private Cruise to Shipwreck Beach
- Zante Private Boat: Keri Caves, Mizithres, Eros Cave (max5)
- Zakynthos: VIP Cruise around the island by the Royal Yachts
- Zakynthos: Half day Caretta Turtle Spotting & Keri Caves
Not for you? Here's more things to do in Keri we have recnetly reviewed
- Unique Cruise to Shipwreck beach and local blue caves
- Zakynthos : island half circle boat tour
- Zakynthos: Boat Rental
- Laganas:Turtles, Marathonisi, Keri caves with speedboat
- Glass boat cruises to spot turtles
- Zakynthos: 3 Hours RIB tour to Mizithres Rocks & Keri Caves
- Zakynthos: Turtle Island, Keri Caves, & Sunset Boat Tour
- Zakynthos: Private Half-Day Trip Along the Southern Coast
- Zakynthos: Sunset Private Cruise to Myzithres
- Zakynthos Main Port: Full-Day Cruise by Unique Pirate Ship
- Zakynthos: Private Boat Tour South Coast & Swim Stops
- Zakynthos: 24ft Cranchi Private Cruise for 5 People
