Zheduo Pass
▲ 4,298 mAt 4,298 m, Zheduo Pass is the First Gate of Kham and the route's first climb past 4,000 m — catch your breath in the sea of prayer flags before the final push to the top. Crossing it is when cycling 318 truly begins.
The signature day. Twenty kilometres of switchbacks up to Zheduo Pass at 4,298 m — the First Gate of Kham and your first climb past 4,000 m — then a long soaring descent into the gentle light of Xinduqiao.
At 4,298 m, the First Gate of Kham and the first 4,000 m+ pass of the route. Crossing it is when 318 truly begins.
A "photographer’s paradise" of golden poplars and Tibetan villages bathed in soft, slanting light.
1 scenic check-in spots on this stage — pull over at any of them for a postcard.
At 4,298 m, Zheduo Pass is the First Gate of Kham and the route's first climb past 4,000 m — catch your breath in the sea of prayer flags before the final push to the top. Crossing it is when cycling 318 truly begins.
Zheduo Pass is 4,298 m — the "First Gate of Kham" and the first pass above 4,000 m on the whole route. Cyclists often say this is where 318 truly begins.
It’s the signature day: about twenty kilometres of switchbacks. Drop to the roam gear and spin a steady cadence, keep an eye on your stamina and heart rate, and save the sprint for short steep ramps. Run dry and you simply walk a stretch — you’ll still make the col.
After the summit comes a long soaring freewheel down into Xinduqiao at about 3,300 m — a "photographer’s paradise" of golden poplars and Tibetan villages in soft, slanting light. The day runs the full "suffer → summit → soar → warmth" arc.
Autumn turns the Xinduqiao poplars gold, and a clear winter morning lays snow over the switchbacks. The season and weather shift live in the game, so each crossing of the First Gate of Kham looks a little different.
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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