
816 Underground Project & Wuling Mountain Rift Valley
Cold War Nuclear Facility & Dramatic Karst Geological Wonder
Tour Overview
Explore Cold War-era top-secret underground nuclear facility and dramatic karst rift valley. Unique combination of military history and geological wonder.
Tour Highlights
- 816 Underground Nuclear Plant - declassified military complex
- Massive underground tunnels and reactor chambers
- Wuling Mountain Rift Valley - 300-meter deep karst fissure
- Glass skywalk over the abyss
- Cold War history expert commentary
What's Included
- ✓Private guide
- ✓Transportation
- ✓Entrance fees
- ✓Lunch
What's Not Included
- ✗Dinner
- ✗Personal expenses
Important Information
- •Wear comfortable walking shoes as there will be a fair amount of walking and stairs.
- •The underground project can be cool, even in summer; a light jacket is recommended.
- •Photography is allowed in most areas, but flash photography might be restricted in certain sections.
- •Please inform us of any dietary restrictions or allergies in advance for lunch arrangements.
Frequently Asked Questions
Is the 816 Underground Project suitable for children?â–¼
Yes, it is generally suitable for children, but parents should be aware of the historical context and some walking involved.
What is the best time of year to visit Wuling Mountain Rift Valley?â–¼
The rift valley is beautiful year-round, but spring and autumn offer the most pleasant weather for outdoor activities.
Can I customize this tour?â–¼
Absolutely! This is a private tour, and we can tailor the itinerary to your interests and pace. Contact BetterChinaTrip for customization options.
Traveler Reviews
An absolutely fascinating tour! The 816 Project was mind-blowing, and the Rift Valley offered breathtaking views. Our guide was incredibly knowledgeable.
A truly unique experience. Learning about the Cold War history underground was surreal, and the glass skywalk was an adrenaline rush. Highly recommend BetterChinaTrip!
You May Also Like
Discover more unique experiences in Chongqing tailored to your interests


