Strait of Messina
Narrow strait linking Sicily to mainland Italy.
The Strait of Messina is a narrow channel in southern Italy, separating the eastern tip of Sicily at Punta del Faro from the western tip of Calabria at Punta Pezzo. It links the Tyrrhenian Sea to the north with the Ionian Sea to the south, within the central Mediterranean. At its most constricted point, between Torre Faro and Villa San Giovanni, the strait is 3.1 kilometers (1.9 miles) wide; near the city of Messina, it widens to 5.1 kilometers (3.2 miles). Its maximum depth reaches about 250 meters (820 feet).
Powerful tidal currents in the strait create a distinctive marine environment. The rock at Scilla, Calabria, in the northern part of the strait, along with a natural whirlpool in the same area, are tied to the Greek myth of Scylla and Charybdis. Under certain conditions, the Fata Morgana mirage can be seen when looking toward Sicily from Calabria. The strait’s bottleneck shape also makes it a compulsory passage for many migrating bird species.
Each year, the strait serves as a critical point for bird migration, with most birds crossing it to reach northern European breeding grounds. Over 300 species have been recorded here, making it a major European hotspot for raptors—up to 35,000 have been counted in a single spring. The most common species include the European honey buzzard and the marsh harrier, while Bonelli’s eagle and the Egyptian vulture appear less frequently but regularly. Coastal salt lakes in the area provide resting spots for glossy ibis, flamingos, and black-winged stilts. The site is also good for observing storks. The Peloritani mountains, including Monte Dinnammare, overlook the strait and offer natural vantage points for birdwatching.
The strait’s unique hydrogeological conditions support high biodiversity and several endemic species. Deep-sea fish such as Sloane’s viperfish are occasionally found stranded on the shore at sunrise due to the area’s particular currents. The strait is also an important migration route for many Mediterranean fish species.
A ferry service connects Messina in Sicily with Villa San Giovanni on the mainland, a few kilometers north of Reggio Calabria. These ferries carry cars and the carriages of the mainline train service between Palermo and Naples. A hydrofoil service also runs between Messina and Reggio Calabria.
Plans to build a bridge across the strait have been debated for decades. The project was
- width_at_narrowest_point
- 3.1 km (1.9 mi)
- width_at_Messina
- 5.1 km (3.2 mi)
- maximum_depth
- about 250 m (820 ft)
- location
- Southern Italy, between Sicily and Calabria
- connects
- Tyrrhenian Sea and Ionian Sea
- known_for
- Strong tidal currents, bird migration hotspot, proposed bridge
Lore & Background
The Strait of Messina has strong tidal currents that create a unique marine ecosystem. The rock in the town of Scilla, Calabria at the north of the strait and a natural whirlpool in the northern portion of the strait have been linked to the Greek legend of Scylla and Charybdis. In some circumstances, the mirage of Fata Morgana can be observed when looking at Sicily from Calabria. With its bottleneck shape, it is also a compulsory point of transit in the migration of many bird species.
The strait is a focal point in the migrations of birds every year, with more than 300 species recorded in the area. It is a major European hot spot for raptors, with a record of 35,000 in one spring. Among them the European honey buzzard and the marsh harrier are the most frequent, and species like Bonelli's eagle and Egyptian vulture are less frequent but regular. In the coastal salt lakes, species like glossy ibis, flamingos and black-winged stilt stop to rest.
Due to its unique hydrogeological conditions, the strait has high levels of biodiversity and multiple endemic species. Deep sea fish like the Sloane's viperfish are occasionally found stranded on the shore at sunrise due to the particular currents. The strait is also an important point of migration of many fish species in the Mediterranean Sea.
Reader's Guide
The Strait of Messina has been a subject of discussion for decades regarding the possibility of building a bridge across it. In 2006, under Prime Minister Romano Prodi the project was cancelled. In 2009, Silvio Berlusconi's government announced plans to construct the Strait of Messina Bridge, pledging €1.3 billion toward its estimated cost of €6.1 billion. The proposed bridge would be 3.3 km long and 60 m wide, supported by two 382 m pillars, and accommodate six freeway lanes, a railway, and two walkways. Supporters see it as an opportunity for job creation and increased tourism, while opponents view it as an ecological disaster, at risk from strong winds and earthquakes, and a potential boost to organized crime. The project was cancelled again in February 2013. Italian prime minister Giorgia Meloni revived the project with a decree in 2022, and the government gave final approval in August 2025, with construction set to start in 2025 and be completed by 2032. Opponents cited an estimate that of the 4.3 million birds flying through the strait annually, 17–46% risked colliding with the proposed bridge. In 1957, a 220 kV overhead power line was built across the strait; its pylons remain as historical monuments. On 10 July 2024, Estonian athlete Jaan Roose crossed the strait on a slackline spanned between the two pylons, completing a distance of 3,600 meters.
Did You Know?
- At its narrowest point, the Strait of Messina is 3.1 km (1.9 mi) wide.
- The strait's strong tidal currents create a unique marine ecosystem and are linked to the Greek legend of Scylla and Charybdis.
- More than 300 bird species are recorded in the area, with a record of 35,000 raptors in one spring.
- On 10 July 2024, Estonian athlete Jaan Roose crossed the strait on a slackline, completing a distance of 3,600 meters.
Frequently Asked Questions
What is the Strait of Messina?
It is a narrow waterway in southern Italy that runs between the eastern tip of Sicily and the western tip of Calabria. It sits in the central Mediterranean and serves as the link between two larger seas.
How wide is the Strait of Messina?
At its tightest pinch, between Torre Faro and Villa San Giovanni, the channel measures just 3.1 kilometers (about 1.9 miles) across. Near the city of Messina the opening broadens to roughly 5.1 kilometers (3.2 miles).
Which seas does the Strait of Messina connect?
It joins the Tyrrhenian Sea to the north with the Ionian Sea to the south, making it a key corridor through the central Mediterranean.
Why is the Strait of Messina famous?
Its powerful tidal currents create a distinctive and sometimes treacherous marine environment, and it has long been a hotspot for migrating birds. A bridge spanning the strait has been proposed repeatedly, keeping it in the public conversation.
How deep is the Strait of Messina?
The channel reaches a maximum depth of approximately 250 meters (around 820 feet) at its deepest point.
More in Straits, Channels, And Seas 1-24
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