About this spot
Blue Lagoon Tunnel Dive Site sits near Comino, Malta's smaller sister island between Malta and Gozo. The site draws divers year-round, making it accessible to visiting divers planning trips during any season. While specific depth and difficulty ratings aren't standardized here, the site has attracted enough diver attention to generate community video documentation, suggesting it's established and accessible to divers with varying experience levels. The area hosts at least 12 documented marine species observations, indicating a healthy reef environment worth exploring. The tunnel formation gives the dive its character—these features typically offer interesting navigation, light play through crevices, and concentrated marine life viewing. Community videos provide real-world insight into what to expect underwater. Comino itself remains undeveloped and protected, keeping the waters relatively quiet. The site falls outside designated marine protected areas, though Malta's waters are generally well-managed. Getting to Comino requires a boat—ferries and private charters operate from both main Malta and Gozo. Most divers base themselves in Malta's main towns and day-trip to Comino's sites. The year-round diving window means you're never locked out by season, though Mediterranean conditions vary. Spring through autumn typically offer the calmest seas, while winter brings cooler water but fewer crowds. Bring adequate exposure protection regardless of season.
📖 Guide: Diving in Malta: 40 Sites, Wrecks & Caves Year-Round
Best months
Marine life
Dive types
Trip essentials
Everything you need before you pack — checklist, sun, logistics.
Trip checklist
- 🛂 Visa-free or visa-on-arrival
- 📜 C-card + dive insurance (DAN)
- 📔 Dive logbook
- 🧴 Reef-safe sunscreen SPF 50+
- 🔌 Plug type G · 230V adapter
- 💊 Seasickness meds + ear drops
- 📱 Offline maps + emergency contact
Quick facts
- 🌓 Moon First quarter · 47%
- GPS
› Sustainability disclosures
From your departure country
- Visa: Visa-free · 90 days max
- Flight: 7h · direct
- Jet-lag: 6h east · 4 days recovery
FAQ
›When is the best time to dive Blue Lagoon Tunnel?
This site is diveable year-round. Spring (April–May) and autumn (September–October) offer the calmest seas and warmest water. Summer brings peak visibility but also more divers. Winter is quieter but colder and choppier.
›What depth and difficulty should I expect?
Specific depth and difficulty grades aren't formally documented for this site. Check with local dive operators in Malta before booking—they'll assess conditions and match you to the right dives based on your certification and experience.
›What marine life will I see?
At least 12 marine species have been documented at the site. Mediterranean reefs typically host grouper, wrasse, octopus, sea urchins, and various nudibranchs. The tunnel formation often concentrates fish around its openings and shadows.
›How do I get there and are permits required?
Comino is reached by ferry or private boat from Malta or Gozo. Most divers book through local dive operators who handle logistics and certification verification. No special permits are required for recreational diving in Maltese waters outside protected areas.
