Jökulsá á Fjöllum is one of the largest rivers in Iceland, flowing from the Vatnajökull glacier. It travels approximately 150 kilometers (93 miles) through the northern part of the country, eventually emptying into Jökulsárgljúfur National Park. The river is known for its powerful currents and stunning landscapes, including waterfalls and canyons. The river's name translates to "glacial river in the mountains," reflecting its origin and path. Jökulsá á Fjöllum is also significant for its unique geological features, shaped by volcanic activity and glacial erosion. It plays a crucial role in the local ecosystem and is a popular destination for outdoor enthusiasts.