Long Corridor (Changlang)

 
The Long Corridor in the Summer Palace, constructed in 1750 and reconstructed in 1902, stretches between Longevity Hill and Kunming Lake. Now, visitors can stroll along this world's longest gallery to admire its ten thousand striking paintings and exquisite pavilions. 
 
Long Corridor
Long Corridor
 

Long Corridor Layout


The Long Corridor, the longest corridor in Chinese classical gardens, was listed in the Guinness World Records as the "World's Longest Gallery" in 1990. It stretches from the Moon Invitation Gate in the east to the Stone Man's Pavilion in the west, with the Gate of Dispelling Clouds located at its center. In total, it comprises 273 rooms (each supported by two pairs of pillars) and spanning 728 meters (796 yards) in length.

 Near the Long Corridor east Moon Invitation Gate, there is a site worth visiting: Cloud Cultivating Pavilion.

 

Architectural Highlights

 

Colorful Crossbeam Paintings

 
The Long Corridor boasts over 14,000 paintings, each framed in a semicircular piece positioned in the middle of crossbeams. Due to this impressive collection, it has earned the title of "the museum of colored paintings". 
 
Crafted using raw mineral colors, they not only add aesthetic value but also serve a practical purpose by protecting the wood structures from the detrimental effects of insects, rain, wind, and sunlight, thereby ensuring their long-lasting durability.
 
 Three Common Themes of the Colored Paintings
 
Some of the paintings are in the style of gentle water towns in southern Yangtze River, which rooted from Emperor Qianlong's affection for Hangzhou's West Lake. He even sent painters to sketch there, and they created 546 one-of-a-kind paintings of southern China landscapes, flowers, birds, pavilions, and towers, which were then put up in the corridor.

Beyond West Lake scenes, the corridor showcases over 300 paintings themed around Chinese history and culture. By observing the vividly depicted settings, clothing, and movements depicted, you can guess the story behind each piece. Some are the well-known Chinese tales, such as the myth of "The Monkey King Defeats the White Bone Demon" from "Journey to the West", and the romantic legend of the Cowherd and Weaver Girl's meeting.
Bird & Flower Painting
Birds Painting
 
What's more, some paintings in the Long Corridor feature traditional Chinese symbols of good luck. For instance, peonies stand for prosperity, while magpies are seen as bringers of happiness.
 
Journey to the West Painting
Journey to the West Painting
Pavilion Painting in Southern China Style
Pavilion Painting in Southern China Style

 Read More: Long Corridor in Temple of Heaven, also boasting colored beam paitings but distinct with sacrificial features.
 

Four "Seasonal" Pavilions

 
Four octagonal pavilions are built along the Long Corridor, named relatively from west to east: Retaining Beauty, Echoing Ripples, Autumn Water, and Tranquil Remoteness. 
 
The pavilions are each designed with a season theme. For instance, the Retaining Beauty Pavilion is planted with early spring flowers such as magnolias and winter jasmines. On the beam on the south side, there is a painting titled "Hundred Children Celebrating Spring", depicting children flying kites and playing diabolos, all immersed in the vibrant spring atmosphere.
 
In addition, the pavilions are thoughtfully spaced about three hundred steps apart, a perfect distance for a comfortable strolling. 
 
Retaining Beauty Pavilion
Retaining Beauty Pavilion
Spring Flowers inside the Pavilion
Spring Flowers inside the Pavilion
 

When & Why Built – Long Corridor History

 
A Pavilion Ceiling of the Long Gallery
A Pavilion Ceiling of the Long Corridor
In 1750, Emperor Qianlong (1711~1799) built the Long Corridor as a rain-shelter corridor for his mother, Empress Dowager Chongqing (1693~1777), who loved strolling in Summer Palace. With the walkway, she could wander leisurely to enjoy theater performances or lakeside views, rain or shine, without needing an umbrella or sedan chair.
 
Moreover, in the narrow strip between Kunming Lake and Longevity Hill, a straightforward path would have lacked the refined charm of Chinese gardens. Hence, the Long Corridor was constructed, serving as a colorful ribbon that connects numerous scenic spots at the southern foot of Longevity Hill, presenting fresh vistas at every step.
 
In 1860, the Long Corridor was burned by the Anglo-French forces, leaving only 11 rooms remaining intact. In 1888, it was rebuilt based on original plans and soon became a favorite walkway for Empress Dowager Cixi due to its proximity to her bedroom.
 
However, in 1900, the Long Corridor suffered damage at the hands of the Eight-Power Allied Forces. The restoration began in 1902, roughly restoring its original architectural layout and style. Further repairs were carried out in the late 20th century to maintain its historical integrity.
 
Long Corridor, Summer Palace
Long Corridor, Summer Palace
 
 A Tale about the Origin of the Painted Stories in the Long Corridor
 
A Painting Telling Chinese Legendary
A Painting Telling Chinese Legendary
It's said that the painted stories in the Long Corridor originates from Emperor Qianlong's mother Empress Dowager Chongqing's love for stories, who often asked maids to narrate various tales as she strolled through the corridor. Over time, the maids ran out of stories and struggled to recall the ones they shared long ago. Desperate for a solution, they came up with the idea: painting stories on the crossbeams of the corridor. 
 
Since the painted figures and tales on the beams became increasingly diverse and vibrant, the maids never worried about running out of stories for Chongqing. As for Chongqing, due to her advancing age and poor eyesight, she remained unaware of the painted tales above her, unknowingly becoming the inspiration behind this unique artistry.

Next: Hall of Dispelling Clouds

 Related Link: Summer Palace Travel Tips

- Last updated on Jun. 17, 2026 by Jally Zhang -