Just seeing and travelling through the landscape at any time of year is an unforgettable experience. Take a day trip that brings you close to some of Iceland's most beautiful natural sites. You'll begin with a visit to the National Park Þingvellir. The next stop is at Friðheimar eco-area, where you will learn about growing organic vegetables using geothermal heat and grab a lunch. After that, you will head to the geothermal area Geysir. After Geysir, you will continue to the colossal waterfall Gullfoss, which many consider the most beautiful waterfall in Iceland. Formed by the river Hvítá, the waterfall is 32 meters (105 feet) high across two cascading tiers. Finally, you will visit a volcanic crater lake called Kerið. The crater was formed about 6500 years ago and lies at the northern end of a row of craters known as Tjarnarhólar. And the last stop it will be at Blue lagoon, place which is not to be missed while you are in Iceland. The mineral salts balance and relax body and soul.