Day 20 · Songduo → Lhasa

Mila Mountain Tunnel

米拉山隧道
4,752 m Elevation Tunnel 31 km into the day

The world's highest extra-long road tunnel, 5.7 km bored beneath the pass, opened in 2019.

Mila Mountain Tunnel — Cycling 318
In-game view

About this stop

Known in Chinese as 米拉山隧道, Mila Mountain Tunnel is a tunnel on Day 20, Mila Pass · the Holy City of Lhasa, the Cycling 318 stage from Songduo to Lhasa, about 31 km into the day, at 4,752 m.

In the game, it sits inside the same route book as the rest of this stage: pedal, cruise or walk the bike at your own pace, check in at the landmark, and keep the stop in your 318 passport and postcard collection.

More stops on Day 20

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A shared postcard from Cycling 318

Ride your own 318

Cycling 318 turns the road to Lhasa into a daily, cozy ride. Check in at the landmarks, collect a postcard from each, and fill your 318 passport.

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