Purple Mountain Observatory Nanjing
Historic observatory atop Purple Mountain, offering panoramic Nanjing views and a glimpse into China's astronomical legacy.
Highlights
Must-see attractions

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Best Time
Fewer crowds, peaceful exploration
Purple Mountain Observatory Nanjing
Best Time
Fewer crowds, peaceful exploration
Highlights
Must-see attractions
Historic observatory atop Purple Mountain, offering panoramic Nanjing views and a glimpse into China's astronomical legacy.
"A hidden gem with breathtaking views and a rich scientific past, accessible by a scenic cable car."
Cable Car Convenience
Take the cable car for stunning views and an easier ascent. A ticket covers round trip and access to the observatory. :ticket:
Walk to the Observatory
From the cable car stop, it's a pleasant 10-minute walk uphill to reach the observatory. :athletic_shoe:
Highlights
Discover the most iconic attractions and experiences
Historic Observatory Domes
Summit of Purple Mountain
Explore the iconic domes of China's 'cradle of modern astronomy,' housing vintage equipment and a rich scientific legacy.
Panoramic City Views
Near the Observatory Entrance
Enjoy breathtaking 360-degree vistas of Nanjing city and the surrounding lush landscape from the mountaintop.
Scenic Ropeway Ride
Base to Summit
Ascend Purple Mountain on a picturesque cable car, offering stunning aerial views of the city and verdant scenery.
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Planning Your Visit
Getting to the Summit
Timing Your Visit
Best Times
Insider Tips
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Cable Car Convenience
Take the cable car for stunning views and an easier ascent. A ticket covers round trip and access to the observatory. :ticket:
Walk to the Observatory
From the cable car stop, it's a pleasant 10-minute walk uphill to reach the observatory. :athletic_shoe:
Free Viewpoint Nearby
A free viewpoint exists just before the observatory gates, offering good, though not as spectacular, views. :camerawithflash:
Comet Discovery Site
This is where Comet C/2023 Tsuchinshan-ATLAS was discovered! Look for info on its 80,000-year orbit. :star2:
Tips
from all over the internet
Cable Car Convenience
Take the cable car for stunning views and an easier ascent. A ticket covers round trip and access to the observatory. :ticket:
Walk to the Observatory
From the cable car stop, it's a pleasant 10-minute walk uphill to reach the observatory. :athletic_shoe:
Free Viewpoint Nearby
A free viewpoint exists just before the observatory gates, offering good, though not as spectacular, views. :camerawithflash:
Comet Discovery Site
This is where Comet C/2023 Tsuchinshan-ATLAS was discovered! Look for info on its 80,000-year orbit. :star2:
What Travellers Say
Reviews Summary
Visitors praise the Purple Mountain Observatory for its historical significance as a hub of Chinese astronomy and its stunning panoramic views of Nanjing. The scenic cable car ride is a major highlight, offering a pleasant ascent and beautiful vistas. Some find the observatory itself to have limited attractions beyond its historical context.
"You get here via the cable car (or trekking uphill) and there’s a stop, you then need to walk 10mins or so on a up and down path to get there. There is paid entry (not very busy so you can buy at the entrance) with not too much going on other than some observatory instruments and an odd room thing selling jewels. There is a ramp path and staircase. The view of the observatory and of the surroundings is very panoramic. I’d recommend if you have the time and want to do some extra walking but wouldn’t go out of your way just for this attraction. The top of the cable car is more scenic but this feels like a hidden gem as no one is really here. You can also hop back on the cable car with the same ticket to the top.
There’s a free viewpoint just before the gates which arguably isn’t as good but is of course not costing you any money."
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"It is not functioning now. It was first built in 1928, it is known as the “cradle of modern astronomy in China”.
In between 1955-2013, over 600 minor planets were discovered by this observatory.
The Purple Mountain cable car has a stop nearby but I still needed to walk another 100m up, however, the trail was green, tranquil and not do difficult."
Loire C
"Prices for up and down higher about 100 yuan per head."
Chamila Rathnayake
What People Like
What People Dislike
Frequently Asked Questions
🚇 🗺️ Getting There
You can reach the Purple Mountain Observatory by taking the cable car up Purple Mountain, which has a stop nearby. Alternatively, you can hike up. The cable car offers a scenic journey with panoramic views of Nanjing.
Information on dedicated parking at the observatory itself is limited. It's generally recommended to use public transport or the cable car system to access the mountain.
Many visitors opt for the Purple Mountain cable car for a convenient and scenic ascent. This method also provides excellent photo opportunities of the surrounding landscape.
Yes, after disembarking the cable car, there's a pleasant 10-minute walk, partly uphill, to reach the observatory. The trail is described as tranquil and not overly difficult.
While buses can take you to the base of Purple Mountain, the most direct and scenic access to the observatory is typically via the cable car.
🎫 🎫 Tickets & Entry
Entry to the observatory itself is paid, though not usually busy, allowing for purchase at the entrance. The cable car ticket typically costs around 100 yuan for a round trip.
It's generally not necessary to book tickets in advance as the site is not overly crowded. You can usually purchase tickets upon arrival.
Specific opening hours can vary, but it's advisable to check closer to your visit date. The cable car operates during daylight hours.
The observatory is a historical site and generally accessible, but it's wise to confirm operating hours, especially for any specific exhibitions or facilities.
Information on specific discounts is not widely available. It's best to inquire directly at the ticket counter or check official Nanjing tourism websites.
🎫 🔭 Onsite Experience
Visitors can see vintage observatory instruments, learn about the history of astronomy in China, and enjoy panoramic views of Nanjing. There are also exhibition halls and unique rooms.
While it's a historical site known as the 'cradle of modern astronomy in China,' its primary function today is as a historical and tourist attraction, showcasing its past scientific achievements.
The view from the observatory is described as very panoramic, offering sweeping vistas of Nanjing city and the surrounding natural landscape.
The walk from the cable car stop is generally considered not too difficult, with a mix of uphill and downhill paths through a tranquil, green environment.
Basic facilities are usually available, but it's recommended to check for specific amenities like cafes or extensive dining options beforehand.
📸 📸 Photography
The panoramic views of Nanjing from the observatory grounds are a major highlight. The historic domes and the scenic cable car ride also offer excellent photographic opportunities.
Photography of the vintage equipment is generally permitted, but it's always good practice to be respectful of the exhibits and any posted signage.
While the observatory is historically significant for astronomical discoveries, access for night sky photography might be limited outside of specific events. The daytime views are spectacular.
Afternoons often provide clearer skies for panoramic shots. Sunrise or sunset can also offer beautiful lighting, though check cable car operating times.
Drone usage is typically restricted at historical sites and observatories to ensure safety and preserve the environment. It's best to assume drones are not permitted.
For Different Travelers
Tailored advice for your travel style
👨👩👧 Families with Kids
While the observatory itself might have more historical exhibits than interactive displays, the panoramic views and the journey up the mountain provide plenty of visual stimulation. Consider packing snacks and drinks, as facilities might be limited. The overall experience is a gentle introduction to scientific history within a beautiful natural setting.
🚶♀️ Nature & History Enthusiasts
The observatory itself is a treasure trove of astronomical history, known as the 'cradle of modern astronomy in China.' Exploring the vintage equipment and learning about the significant discoveries made here provides a deep dive into scientific heritage. The chance to see where comets like C/2023 A3 were first spotted adds an extra layer of fascination.
Deep Dives
In-depth insights and expert knowledge
A Legacy in the Stars: The History of Purple Mountain Observatory
This esteemed institution is also credited with the discovery of Comet C/2023 A3 (Tsuchinshan-ATLAS), a celestial visitor that graces our skies only once every 80,000 years. This remarkable discovery highlights the observatory's ongoing contribution to astronomical science and its ability to spot rare cosmic events.
Visiting the observatory offers a unique opportunity to connect with China's scientific heritage. The blend of historical instruments, exhibition halls, and the stunning natural setting atop Purple Mountain makes for an enriching experience for anyone interested in astronomy or history.
The Journey Up: Cable Car and Trails
Upon reaching the cable car's upper station, a short, pleasant walk of about 10 minutes leads you to the observatory. This trail is described as tranquil and not overly strenuous, offering a chance to immerse yourself in the natural beauty of the mountain. For those seeking a more active approach, hiking trails are also available, though the cable car is often preferred for its ease and spectacular vistas.
While the observatory itself is the main draw, the journey to get there is an integral part of the visit. The panoramic views available from various points on the mountain, including a free viewpoint just before the observatory gates, add to the overall appeal of this destination.
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