The Mystery of Loughareema: The Vanishing Lake
Loughareema, known as The Vanishing Lake, is an unusual body of water in County Antrim, Northern Ireland. What makes it special? It can completely disappear in just a few hours.
Three streams feed into the lake, but the water must exit through a drain at the bottom. This drain often gets clogged, leading to sudden changes in the water level. Imagine looking out at a full lake in the morning and seeing it nearly empty by lunchtime!
According to the Geological Society, the lake’s water drains to a large spring in the Carey River, about 2.5 kilometers away. This underground drainage system is still a puzzle to scientists. Hydrogeologist Paul Wilson notes, “The water disappears into an underground drainage system, the details of which we currently know very little about.”
When water flows into the lake, it brings debris that can plug the drain. As the water level rises, pressure builds until the drain unblocks, causing the water to sink rapidly. This cycle can create dramatic scenes, capturing the attention of visitors and locals alike.
Loughareema is situated in a remote area, surrounded by a unique peatland habitat known as a blanket bog. The landscape adds to the lake’s mystique. A small road cuts through the lake, allowing cars to pass even when water levels are high, showcasing the lake’s unpredictable nature.
Local folklore adds another layer of intrigue. In the 19th century, a horse-drawn carriage allegedly drowned in the lake during a nighttime crossing. Ghost stories suggest that the spirits of the carriage and horses still appear along the shoreline when the lake is full.
Interestingly, recent surveys show that phenomena like Loughareema can draw significant interest, especially on social media. People are fascinated by its disappearance, sharing photos and stories across platforms. The lake’s odd behavior and eerie legends continue to spark conversations and curiosity.
For anyone interested in seeing Loughareema, be prepared for a surprise. You never know what state the lake will be in!
To learn more about this geological wonder, check out the detailed insight from The Geological Society.

