Ustica Island

Ustica Island Diving Guide

Ustica Island, a small volcanic island off the northern coast of Sicily, is a haven for divers seeking pristine waters and vibrant marine life. Designated as Italy's first Marine Protected Area, Ustica boasts unparalleled biodiversity and stunning underwater landscapes, making it a must-visit destination for scuba enthusiasts.

Dive Details

Depth, Visibility, and Temperature

• Typical depth range: 5 - 40+ meters (16 - 130+ feet)
• Average visibility: 20 - 40+ meters (65 - 130+ feet) - exceptionally clear
• Water temperature:
  • Summer (June-August): 22-27°C (72-81°F)
  • Autumn (September-November): 19-24°C (66-75°F)
  • Winter (December-February): 14-16°C (57-61°F)
  • Spring (March-May): 16-20°C (61-68°F)
• Difficulty level: Suitable for beginner to advanced divers, depending on the dive site. Many shallow, sheltered sites cater to novices, while deeper walls and currents offer challenges for experienced divers.

Marine Life

Ustica's protected status has fostered a thriving ecosystem. Divers can expect to encounter:

• Large schools of barracuda and tuna
• Groupers, moray eels, and scorpionfish
• Colorful nudibranchs and sea slugs
• Starfish, sea urchins, and sponges
• Occasional sightings of dolphins and turtles

Best Time to Visit

The ideal time for diving in Ustica is from May to October. During these months, the water temperature is most comfortable, and visibility is generally at its peak. July and August offer the warmest water but can also be the busiest months. September and October offer excellent diving conditions with fewer crowds.

What Makes It Special

Ustica's unique features include its volcanic origins, which have created dramatic underwater topography with caves, grottoes, and towering seamounts. The island's commitment to marine conservation has resulted in exceptionally healthy coral reefs and abundant fish populations. The Grotta dei Gamberi (Shrimp Cave) is a must-see, teeming with thousands of tiny shrimp. The Christ of the Abyss statue is a popular underwater landmark.

Practical Tips

Consider these special diving considerations:

• Dive Centers: Numerous reputable dive centers are located on the island, offering guided dives, equipment rental, and courses. Book in advance, especially during peak season.
• Certifications: Ensure your diving certification is recognized.
• Currents: Some dive sites can experience strong currents, particularly around the outer points of the island. Check conditions with local dive operators.
• Wetsuit: A 5mm wetsuit is recommended for most of the diving season, with a hooded vest or thicker suit for colder months.
• Respect the Environment: Avoid touching or disturbing marine life and follow responsible diving practices.