11/01/2026
The science behind Abraham Lake's iconic ice bubbles 🫧
Abraham Lake is a man-made reservoir, and its water levels fluctuate throughout the year. When levels drop during the winter, areas of the lakebed are exposed, allowing grasses and other vegetation to grow the following spring & summer. When the water rises in the fall, this vegetation becomes submerged, adding organic matter to the lakebed. 🌿🫧
As submerged vegetation and other organic matter decompose, naturally occurring bacteria release methane gas. These gas bubbles rise through the water towards the surface. 🫧
When temperatures drop, the lake begins to freeze from the surface down. Rising methane bubbles become trapped beneath the forming ice. 🧊
As the lake continues to freeze, new layers of ice trap more bubbles. This creates the incredible stacked columns and patterns we see beneath the surface. 🫧
Every winter brings a different display. The result? Thousands of frozen methane bubbles, creating one of nature's most fascinating winter spectacles. ✨️
