Þingvellir National Park (also known as Thingvellir) is one of Iceland’s top attractions and an absolute must-visit destination in the country. This UNESCO World Heritage Site offers a truly unique experience and is known for its fascinating history and incredible nature. It is the site of Iceland’s first parliament, or Althing, which was established in 930 AD making it one of the oldest parliamentary institutions in the world. The park offers breathtaking scenery including a rift valley, dramatic cliffs, fissures, and waterfalls, as well as being a popular dive spot located in the world’s only continental rift valley. This is an incredible natural and historic site that should not be missed when visiting Iceland.