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PEK → ULN
Which side of the plane to sit from Beijing Capital International Airport (Beijing) to Chinggis Khaan International Airport (Ulan Bator)?
Left Side of the Plane
The left side offers a superior view of the dramatic transition from the dense urban sprawl of Beijing to the rugged Yan Mountains and the expansive, desolate beauty of the Gobi Desert.
Badaling Great Wall
Shortly after takeoff, look for the iconic stone fortification snaking across the ridgelines of the Yan Mountains.
Guanting Reservoir
A massive blue expanse of water nestled between the hills, providing a sharp contrast to the surrounding dry terrain.
Zhangjiakou City
The 2022 Winter Olympics co-host city is visible as you exit the mountain passes into the plateau.
Central Gobi Desert
Vast stretches of gravel plains and shifting sand dunes that dominate the middle portion of the journey.
Mongolian Steppe
Infinite rolling grasslands dotted with occasional white gers (yurts) as you approach the capital.
Seat on the left for morning flights to keep the sun behind you for clearer photography. The Great Wall appears quickly (10-15 mins after takeoff) when flying north, so keep your camera ready. In winter, the snow-covered Gobi creates a stunning, minimalist lunar landscape.
Yan Mountains
Sharp peaks and deep valleys of the northern Hebei province immediately after leaving Beijing's airspace.
Trans-Mongolian Railway
Try to spot the thin, lonely line of the railway that runs parallel to much of the flight path.
Xilingol Grasslands
The eastern edge of the great Mongolian plateau, turning a vibrant green during the summer months.
Erenhot Border
The crossing point between China and Mongolia, marked by industrial development and large dinosaur statues (if low enough).
Tuul River
A winding silver thread through the valley that guides the aircraft's final approach into Ulan Bator.
The right side is ideal for afternoon or evening flights to catch the golden hour glow over the Mongolian Plateau. Look for the lights of Sainshand if flying at night, one of the few bright spots in the vast desert. During summer, the clouds over the grasslands create dramatic shadows on the ground below.
Distance: 1,165 km (724 miles)
Approximate Flight Time: 1 hr 33 min
Departure: PEK (40.0801010131836, 116.58499908447266)
Arrival: ULN (47.843102, 106.766998)
Route Type: International
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