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World’s Largest Medieval Cog Discovered Off Denmark’s Coast

1/15/2026

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Summary

Story summary

Svælget 2, the world's largest medieval cog, was discovered off the coast of Denmark.
The 600-year-old vessel is nearly 92 feet long.
It dates to the 15th century.
Excavation leader Otto Uldum said the find is a milestone for maritime archaeology.
The cargo remains unknown, likely lost during its sinking.

History

Historical Context

The Mary Rose, a Tudor warship launched in 1511, sank in 1545 during a battle against the French, symbolizing England's naval prowess. Its recovery in 1982 marked a milestone in maritime archaeology, revealing unique artefacts that enhance our understanding of 16th-century naval life. The recent discovery of the Svælget 2 cog underscores ongoing advancements in shipbuilding and the importance of preserving maritime heritage.

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Story summary

Svælget 2, the world's largest medieval cog, was discovered off the coast of Denmark.
The 600-year-old vessel is nearly 92 feet long.
It dates to the 15th century.
Excavation leader Otto Uldum said the find is a milestone for maritime archaeology.
The cargo remains unknown, likely lost during its sinking.

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