Introduction to Thingvellir National Park: Thingvellir National Park is 45 kilometers away from the capital Reykjavik and is one of the most popular tourist attractions in Iceland. Therefore, there are large areas of wilderness, magical rocks, rich landscapes, and a canyon where two tectonic plates meet. Here you can feel the most primitive and pure nature. There are many rivers and lakes in the park, rich in fish. This place has important historical significance for the Icelandic nation. In 930 AD, the oldest existing parliament in the world was born here. The TV series "Game of Thrones" was filmed here, where Arya Stark and Sandor Clegane (the Haund) roamed the continent of Westeros.