Avrasya Tuneli, built underneath the seabed of Bosphorus
Turkey, europe
14.5 km
N/A
extreme
Year-round
Cruising in Istanbul and need to hop continents? Check out the Eurasia Tunnel! This underwater marvel connects Kazlıçeşme on the European side to Göztepe on the Asian side, zipping you under the Bosphorus Strait.
Since opening in December 2016, this double-decker tunnel (two lanes on each level) has been a total game-changer for Istanbul's crazy traffic. The tunnel itself stretches for 5.4 km beneath the seabed as part of a larger 14.5 km route. Rain or shine, it's open! Be warned: it is paved, but it's a fairly steep drive down to its deepest point, 106.4 meters below sea level.
Stick to the 70 km/h (43 mph) speed limit, and you'll be fine. Expect to be one of about 120,000 vehicles making the daily commute. Just a heads-up: your ride needs to be under 2.8 meters tall. Oh, and don't worry about earthquakes—this baby is built to withstand a magnitude 9!
Road Details
- Country
- Turkey
- Continent
- europe
- Length
- 14.5 km
- Difficulty
- extreme
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