Þingvellir National Park, a UNESCO World Heritage Site, is one of Iceland's most historically and geologically significant locations. Situated in a rift valley created by the separation of the North American and Eurasian tectonic plates, Þingvellir is where Iceland’s Althing, the world’s oldest existing parliament, was established in 930 AD. This site holds deep cultural significance, as it was here that Icelanders gathered annually for centuries to make laws, settle disputes, and celebrate.
Geologically, Þingvellir is a wonder, with dramatic cliffs, fissures, and clear glacial rivers marking the boundary between the two tectonic plates. One of the most famous features is the Almannagjá gorge, where visitors can walk between the continents, literally standing on the divide between North America and Europe. The park’s unique landscape is also home to Þingvallavatn, Iceland's largest natural lake, renowned for its crystal-clear waters and diverse fish population.
Þingvellir offers a variety of outdoor activities, from hiking and diving in the Silfra fissure—an underwater rift with some of the clearest water on Earth—to exploring historical sites like the Law Rock (Lögberg), where speeches were made during the assemblies. The park's stunning scenery, rich history, and unique geological features make it a must-visit destination for anyone traveling to Iceland.