Start your roundtrip of Iceland by heading towards Borgarfjörður, an interesting area rich with cultural and historical heritage. You pass the splendid waterfalls of Hraunfossar, where the water flows out of the lava into the river below. Continue and make a stop at Deildartunguhver, Iceland’s largest hot spring (in terms of water production per second). From Borgarnes, continue to the North of Iceland through the Skagafjörður, which is known for horse breeding; here you can see many Icelandic horses on your way. Take some time to visit the museum at Glaumbær, a beautifully restored turf farmhouse, one of the few that has been properly preserved in Iceland.