Log na Sionna / Shannon Pot Ireland

In April 1971, J. V. Elliot and Roger Solari embarked on the first dive into the River Shannon Resurgence, discovering its mysteries and reaching a depth of -6 meters at a captivating overhang with a mysterious black hole below.

• Region: Cavan
• Coordinates: 54.234936, -7.912903
• Depth: 48 ft
• Remarks:
• Type:

Revelation in 2009: A Breakthrough Discovery

The year 2009 marked a significant turning point as Artur Kozlowski made a breakthrough, unveiling a vast submerged chamber within the River Shannon Resurgence. The chamber’s floor rests at -14 meters, adding a new layer of intrigue to this underwater wonder.

Cautionary Note: Stability of the Submerged Chamber

While the submerged chamber is a remarkable find, caution is advised, as it is noted to be quite unstable. Dive enthusiasts and explorers are urged to approach this mesmerizing underwater realm with due care and respect for its unique characteristics.