

Best for advanced divers, 5-30m, shore & boat entry, mild current.
The Underwater Great Wall at Panjiakou Reservoir offers a unique opportunity to dive along a section of the historic structure submerged during the reservoir's development. The site features the wall resting underwater, providing a distinct topography for exploration. Dives range from 5 to 30 metres in depth, with an average of 20 metres. Conditions include mild currents and visibility ranging from 3 to 10 metres. Due to the depth, cold water, altitude, and potential for entanglement on the structure, this site is suitable for advanced divers only. Access is available via both shore and boat entries.
40.43003, 118.27035
Archways on the wall are rare and considered points of weakness, making them a unique feature to swim through.
Travel by van for around three hours from Beijing to Panjiakou, then take a small fishing boat to the submerged wall section.
Expected in this region. No sightings logged here yet.
Depth
5-30m
Visibility
3-10m
Skill Level
Advanced
Entry
Shore & Boat
Current
Mild
No nearby dive sites found within 50km.
No, this site is intended for advanced divers due to the specific hazards of depth, cold water, and potential entanglement.
The site ranges from 5 to 30 metres in depth, with an average depth of 20 metres.
Divers can access the site through either shore or boat entries.
Divers must be aware of altitude, boat traffic, cold water, depth, and the risk of entanglement.
Diving at 潘家口水下长城Underwater Great Wall in Beijing requires the following certifications: PADI Open Water. Always dive within your training limits.
潘家口水下长城Underwater Great Wall in Beijing typically has mild currents that most divers can handle comfortably.
Visibility at 潘家口水下长城Underwater Great Wall in Beijing typically ranges from 3 metres to 10 metres. Conditions vary with weather, tides, and seasons.