Discover Loughareema: The Incredible Vanishing Lake

Loughareema, famously dubbed The Vanishing Lake, is an extraordinary ephemeral body of water nestled in Northern Ireland, captivating the curiosity of scientists and visitors alike. Its mysterious geological features and unpredictable behavior have left experts scratching their heads.

How Does Loughareema Work?

This fascinating lake receives three flowing streams, yet it has only one exit—a drain at its bottom that frequently alternates between being blocked and unblocked. This leads to amazing fluctuations in water levels, with the lake sometimes appearing full in the morning and nearly empty by lunchtime.

The Geological Society explains that an intricate underground drainage system whisks the water away to a large spring in the Carey River, located 1.6 miles away. Despite extensive research, geologists are baffled by the exact workings and origins of this bizarre drainage system.

Expert Insights on the Dynamic Landscape

"Loughareema is a dynamic landscape where predicting its state is always an adventure," says Paul Wilson, a hydrogeologist from the British Geological Survey. He emphasizes the lake's underground system remains largely unknown, adding to its allure.

The Lake's Mysterious Mechanics

As water flows into Loughareema, it brings with it various debris that settles on the lake bed, frequently blocking the vital drain. When this blockage occurs, the water level begins to rise sharply. However, once it reaches a critical point, the pressure builds up and suddenly clears the drain, causing the water to plummet back down—often leaving the lake nearly empty.

A Road Through Mystery and Folklore

A small road crosses through Loughareema, now elevated to allow traffic even during high water levels. Its location is remote, surrounded by a hauntingly beautiful blanket bog, characterized by its watery terrain and enveloping fog. This atmospheric setting feeds into the local folklore.

Ghostly Legends of the Vanishing Lake

According to local legend, in the 19th century, a horse-drawn carriage attempted to traverse The Vanishing Lake at night, resulting in a tragic drowning. Tales suggest that the ghosts of the carriage and its horses still linger by the shore, reappearing during the lake’s fullness.

Loughareema continues to enthrall those who visit, its mysterious behavior and haunting legends weaving together science and folklore into an enchanting narrative. A visit to this vanishing wonder truly offers a glimpse into nature's marvels.