Rift Valley-The continental drift between the North American and Eurasian tectonic plates can be clearly seen in the cracks traversing Þingvellir (Thingvellir) National Park.
Seljalandsfoss-This waterfall on the river Seljalandsá drops 200 ft over the cliffs of the former coastline. A claim to fame with this waterfall is that it is possible to walk behind it on a trail. and can be photographed from every angle, provided you have the proper wet weather gear or don’t mind getting soaking wet.
Skógafoss-One of Iceland’s best known waterfalls, Skogafoss is located on the Skógá River at the cliffs of the former coastline. Foss is the Icelandic word for waterfall.