Guizhou’s China Sky Eye: A Journey to the Stars
- China Vistas
- Feb 14
- 4 min read
In the heart of the vast Chinese landscape, one extraordinary achievement stands out in both size and significance: the China Sky Eye FAST. Also known as the Five-hundred-meter Aperture Spherical Telescope (FAST), this super-engineering marvel is the world’s largest and most powerful radio telescope. Towering at a height of 500 meters, it has brought China to the forefront of space exploration, as it continues to unlock the mysteries of the universe, from detecting distant stars to searching for extraterrestrial life.

The Making of China’s Sky Eye: A Marvel of Engineering
The China Sky Eye FAST telescope was completed in 2020 and is located in the Pingtang County of Guizhou Province, China. It is an awe-inspiring feat of engineering and design, a testament to China’s commitment to scientific advancement. The project was initiated by the Chinese Academy of Sciences (CAS), with construction beginning in 2011. The telescope’s dish spans a massive 500 meters in diameter—roughly equivalent to the size of 30 football fields.
But what makes this telescope truly remarkable is not just its size but its capabilities. It’s designed to capture radio waves from outer space, allowing scientists to study objects like black holes, pulsars, and galaxies in ways never before possible. It’s capable of detecting extremely weak signals, some originating billions of light-years away, and could potentially help answer profound questions about the universe.
Fast Facts: China’s Record-Breaking Super Telescope
The FAST (Five-hundred-meter Aperture Spherical Telescope) holds the world record as the largest radio telescope, with its impressive 500-meter-wide dish. Its sensitivity is unrivaled, being approximately 10 times more sensitive than the previous largest telescope, the Arecibo Observatory (before its collapse). This cutting-edge technology has already led to significant cosmic discoveries, including the detection of several new pulsars. FAST also provides vital data for researchers studying extraterrestrial life, making it a crucial tool in the search for extraterrestrial intelligence (SETI).

Why Visit the China Sky Eye FAST?
While the FAST telescope itself is an awe-inspiring sight, the surrounding scenic landscape of Guizhou Province offers visitors a chance to enjoy a blend of natural beauty and scientific innovation. The FAST Observatory area is part of the Guizhou National Space Science Center and is open to tourists, allowing them to learn more about the telescope’s groundbreaking discoveries and advancements. Visitors can explore exhibits on radio astronomy, engage with interactive displays, and get a closer look at the science behind the telescope.

Tourist Attractions in Guizhou: A Land of Natural and Cultural Riches
While China’s Sky Eye draws global scientific attention, Guizhou offers visitors much more than just cutting-edge technology. The province is home to a wealth of natural beauty, fascinating ethnic cultures, and historical landmarks. Here are some must-visit spots in Guizhou that complement the technological marvel of FAST.
Huangguoshu Waterfall
One of the most famous natural wonders in Guizhou is the Huangguoshu Waterfall. Located in Anshun, this breathtaking waterfall is one of the largest in Asia, with a height of 77.8 meters and a width of 101 meters. It’s a stunning sight, with water cascading over the cliffs, surrounded by lush forests and caves. The Water-Curtain Cave, located behind the waterfall, offers a chance to walk through the spray and witness the falls from a unique perspective. Visitors can also explore the nearby Huangguoshu Scenic Area, which offers hiking paths and picturesque spots for photography.

Fanjing Mountain
For those seeking a mix of nature and spirituality, Fanjing Mountain is a must-see. A UNESCO World Heritage Site, this sacred mountain rises to over 2,500 meters in elevation and features unique rock formations, ancient Buddhist temples, and stunning vistas of the surrounding landscape. The Golden Summit of Fanjing Mountain, with its distinctive rock pillar, resembles a Buddha figure, and visitors can hike the challenging trails to reach the top, offering views that are both spiritually and visually awe-inspiring.

Zhijin Cave
Known for its remarkable underground formations, Zhijin Cave is one of the largest karst caves in China. Located in Zhijin County, it is famous for its stalactites and stalagmites, with some formations dating back millions of years. The cave system stretches over 12 kilometers, and its incredible geological formations create a magical, fairy-tale-like atmosphere. The lighting inside the cave adds a surreal dimension, highlighting the intricate details of the natural rock formations.
Guiyang
The capital city of Guizhou, Guiyang, is a blend of urban charm and natural beauty. Known as the “Summer Capital” of southwestern China, Guiyang enjoys a mild climate year-round. Visitors can explore the Qianling Mountain for a peaceful retreat amidst nature, or take in the views of Hongfu Temple. Guiyang People's Park is another great spot for a relaxing stroll, offering a taste of local culture and leisure. The city is also a gateway to ethnic villages where visitors can experience the traditions of the Miao, Dong, and Tujia people.
Maling River Canyon
A hidden treasure, Maling River Canyon in Libo County is an area of dramatic beauty with deep gorges, limestone cliffs, and rushing rivers. The scenic area features several hiking paths and the Maling River Canyon Scenic Area, which includes picturesque waterfalls and rock formations. The stunning landscape and serene environment make it a perfect destination for nature lovers and those seeking an escape from the crowds.
Kaili and the Miao Culture
In the Kaili area, located in southeastern Guizhou, visitors can immerse themselves in the traditional culture of the Miao ethnic group. Known for their distinctive clothing, colorful festivals, and unique architectural styles, the Miao people have a rich cultural heritage. Kaili hosts annual festivals such as the Miao New Year, where you can witness traditional dances, music, and local customs that have been passed down for generations.
Guizhou - A Province of Innovation and Beauty
Guizhou is a province where innovation and nature meet in harmony. From the technological wonder of China’s Sky Eye to the breathtaking beauty of its natural landscapes, Guizhou offers visitors an unforgettable experience. Whether you're stargazing at FAST, hiking the Fanjing Mountain, or exploring the vibrant ethnic cultures, Guizhou will leave you with memories of both natural and man-made marvels.
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