Jökulsárlón is a stunning glacial lake located in Vatnajökull National Park, Iceland. Formed as the Breiðamerkurjökull glacier receded, it's now a popular tourist spot known for its luminous blue icebergs floating in the water. The lake has grown significantly over the years due to glacier melting, and it's even been featured in Hollywood movies like "Die Another Day" and "Batman Begins." Visitors can enjoy boat tours on the lake and marvel at the unique ecological phenomenon of ice water and soil creating a magical landscape.