Pingvellir / Krysuvik
(Icelandic: [ˈθiŋkˌvɛtlɪr̥]), anglicised as Thingvellir, is a national park in the municipality of Bláskógabyggð in southwestern Iceland, about 40 km northeast of Reykjavík.
Þingvellir is a site of historical, cultural, and geological importance and is one of the most popular tourist destinations in Iceland. It lies in a rift valley that marks the crest of the Mid-Atlantic Ridge and the boundary between the North American and Eurasian tectonic plates. To its south lies Þingvallavatn, the largest natural lake in Iceland.