A Close-Up Look at Aci Castello Immersioni per Subacquei Brevettati
If you’re dreaming of exploring the Mediterranean’s vibrant underwater world, the Aci Castello Immersioni per Subacquei Brevettati offers a compelling option. Located just outside Catania in Sicily, this tour promises a 4-hour adventure that caters to certified divers eager to see colorful fish, crustaceans, mollusks, and even wrecks and underwater canyons. The marine environment here is part of the protected “Isole Ciclopi,” where the lava seabed provides a dramatic backdrop to your diving experience.
What I really like about this experience is the professionalism of the guides — one reviewer mentioned Andrea’s detailed explanations and welcoming attitude, which really helps even those with some nerves. Plus, the well-maintained, modern equipment and the comfortable boat make a big difference when you’re floating in the sea. On the flip side, it’s worth noting that use of scuba gear isn’t included in the price, so if you come unprepared, you’ll need to rent or bring your own. Still, for the price, which works out to about $45.38 per person, this tour seems like a solid value for anyone with a diving license looking to enjoy Sicily’s underwater beauty.
Key points / Takeaways

- Suitable for All Levels: Whether you’re an open water diver or more experienced, guides will select sites that match your skill level.
- Expert Guides: Guides like Andrea have a decade of experience, ensuring safety and rich explanations.
- Rich Marine Life: Expect to see a variety of fish, crustaceans, mollusks, and possibly wrecks or underwater canyons.
- Beautiful Marine Environment: The lava seabed in the Marine Protected Area creates an unforgettable underwater landscape.
- Flexible and Inclusive: The tour includes a multilingual guide, snacks, and all taxes, making the experience smooth and enjoyable.
- Price and Logistics: At about $45, this is a reasonably priced dive experience, but gear rental is not included, so plan accordingly.
Exploring Sicily’s Underwater World: A Rich Dive Experience
If you’re heading to Sicily and have your scuba certification, this tour offers an excellent chance to explore the region’s marine biodiversity without the hassle of logistics. Located in the charming town of Aci Castello, the tour begins in the morning at 8:30 am from Via Provinciale, 23. The meeting point is conveniently near public transportation, which makes getting there straightforward.
Once onboard the comfortable, well-equipped boat, you’ll be cared for by guides who have logged ten years or more in the business. Their extensive knowledge means you’ll get more than just a swim — expect detailed explanations of the marine species and underwater features. Reviews praise guides like Andrea for their friendliness and professionalism, making even first-time divers feel at ease.
You can also read our reviews of more tours and experiences in Sicily.
The Marine Environment in the “Isole Ciclopi”
The highlight of this experience is the lava seabed, where the volcanic origin of Sicily’s coastline creates a rugged, fascinating landscape beneath the waves. This area is part of a Marine Protected Area, which helps keep marine life abundant and vibrant. Expect to see a lively array of fish — from small schooling species to larger, more noticeable ones — as well as crustaceans and mollusks that thrive in these rocky environments.
Advanced divers might find opportunities to explore wrecks and underwater canyons. The site’s varied topography makes it appealing whether you’re after a straightforward swim or a more adventurous exploration. From reviews, it’s clear that the diving sites are well-chosen to suit different skill levels, ensuring safety and fun for everyone.
The Itinerary and What You Can Expect
Your day begins at the meet-up point at 8:30 am, where guides will verify your diving license — a mandatory requirement — and provide a brief safety overview. Once on board, you’ll enjoy a scenic cruise out to the dive sites, with snacks and drinks available during the trip. The boat’s stability and comfort are frequently praised, making the journey part of the enjoyment.
Each diver is then paired with the guide, who will choose the most appropriate site based on your skill level. For beginners, this might mean a gentle, shallow reef teeming with fish. More advanced divers might head toward wrecks or deeper canyons. The guide’s experience ensures your safety while highlighting fascinating marine features.
The Equipment and Safety Measures
While the tour price includes all taxes, fees, and a multilingual guide, scuba equipment use is not included. This means you need to bring your own gear, or rent it separately if you’ve arranged that in advance. This setup benefits experienced divers who prefer their own equipment, but if you’re a novice or forgot your gear, check in advance whether rental options are available nearby.
The guides’ decennial experience is reassuring, especially for those concerned about safety. They carefully match dive sites to your ability, and their professionalism helps keep the experience smooth and enjoyable.
The Reviews: What Others Say
Multiple reviewers highlight the professionalism and friendliness of the guides, especially Andrea, who is lauded for his detailed explanations and welcoming attitude. One reviewer summed it up as a “great experience,” praising the well-organized operation and the “super comfortable boat.”
Another expressed how the diving sites were spectacular, and the guide explained everything needed for a successful dive. Several reviews mention the “unforgettable and spectacular Guerriero,” likely a notable underwater feature or wreck. These comments underscore how well the guides know their sites and how much they enjoy sharing them with visitors.
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Who This Tour Is Perfect For
Given the price, professionalism, and site quality, this tour suits certified divers looking for a reliable, enriching day out in Sicily. It’s also ideal if you appreciate having guides who speak multiple languages and are attentive to safety. If you’re an experienced diver eager to explore Sicily’s underwater landscapes, this will deliver.
However, keep in mind that scuba gear is not included, so bring your own or prepare to rent. Also, since the tour is capped at 15 travelers, it maintains a more personalized and less crowded atmosphere — ideal for those who prefer a more intimate experience.
The Sum Up

The Aci Castello Immersioni per Subacquei Brevettati offers a well-organized, professionally guided glimpse into Sicily’s underwater treasures. Its combination of beautiful volcanic landscapes, diverse marine life, and knowledgeable guides makes it a worthwhile choice for certified divers seeking a meaningful day at sea. For those who prize safety, comfort, and authentic interactions with local experts, this tour stands out.
While the price is modest, the quality of the guides and the marine environment will leave you feeling you received excellent value. It’s most suited for those with a diving license, looking for a manageable, enjoyable way to see Sicily’s underwater world without the hassle of organizing every detail themselves.
Frequently Asked Questions

Do I need a diving license to participate?
Yes, a valid diving license is mandatory for this tour, as it involves certified dives.
Is equipment rental included in the price?
No, the use of scuba equipment is not included, so you should bring your own gear or rent separately.
What is the meeting point and start time?
Meet at Via Provinciale, 23, Aci Castello, at 8:30 am. The tour concludes back at the meeting point.
What is the tour duration?
The entire experience lasts approximately 4 hours, including travel, diving, and relaxing onboard.
Is this tour suitable for beginners or only experienced divers?
It’s suitable for all levels of certified divers, with guides selecting appropriate sites, from beginner-friendly reefs to more advanced wrecks.
Can I cancel the tour if my plans change?
Yes, you can cancel for free up to 24 hours in advance for a full refund. Less than 24 hours’ notice means no refund.
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