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Triangle

Type:
Scuba Diving
Entry:Unknown
Difficulty:Beginner
Tags:
Artificial ReefReef
About This Dive Spot

Triangle is a large artificial reef in Manazuru, Kanagawa, created from a massive steel frame that was sunk during bridge construction. The structure is about 10 m tall and roughly 50 m wide, offering a big, man-made habitat to explore. It’s known for dense fish life and varied photo opportunities, with both macro subjects and wide-angle scenes around the frame and surrounding growth.

Planning details
Reported depth and seasonality.

Depth note

The artificial reef structure is described as about 10 m high and 50 m wide; no dive depth is specified.

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Scuba

Described as suitable for all levels, with both macro and wide-angle subjects across the large steel frame.

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Frequently Asked Questions

What's the best entry point at Triangle?
Entry at Triangle is detailed in the spot description above. Look for specific landmarks, access paths, and any tide or condition requirements. Local divers often share updated entry tips in their dive logs.
What conditions are best for diving Triangle?
Optimal conditions at Triangle depend on several factors including tide, wind, and season. Check recent dive logs for current condition reports and patterns. Generally, calmer seas and high tide provide better visibility and easier entry.
What is the maximum depth and typical visibility at Triangle?
Depth and visibility information for Triangle can be found in the spot details and recent dive logs. Conditions can vary significantly based on weather, tide, and season. Always plan your dive according to current conditions and your certification level.
Are there any safety considerations or local etiquette at Triangle?
When diving Triangle, respect local regulations, marine life, and other water users. Be aware of any specific hazards like currents or boat traffic mentioned in the spot description. Follow Leave No Trace principles and local diving etiquette.