Why go to Iceland
Iceland sits directly on the Mid-Atlantic Ridge, and it shows — this is a country still actively being built by volcanoes, glaciers and geothermal heat, and the landscape changes character every hour's drive: black lava fields give way to green farmland, farmland gives way to glacier tongues, and glaciers give way to geothermal valleys steaming quietly in the cold.
The Ring Road (Route 1) circles the whole island and makes an astonishing amount of this accessible without technical skills — waterfalls you can walk behind, a glacier lagoon where icebergs drift out to sea, and geysers that erupt on a predictable schedule all sit within range of ordinary rental cars, at least outside the wilder interior Highlands.
Reykjavik, small and walkable, anchors the whole trip and holds the great majority of the country's quarter-million-plus population, but Iceland's real case is made outside it — this is a country where the drive between two sights is very often as memorable as either sight itself.