About the Golden Circle
The Golden Circle is a driving route that loops from Reykjavík through three of Iceland's most visited sites -- Þingvellir National Park, the Geysir geothermal area, and Gullfoss waterfall -- before returning to the capital. The full circuit covers around 250 km and takes most people a full day, though the driving itself without stops is under four hours.
The three stops are close enough to combine comfortably in a day, distinct enough that each feels like its own destination, and significant enough that most visitors to Iceland make the route a priority. It works equally well as a self-drive or on a guided group tour from Reykjavík.
The three stops
Þingvellir National Park
Þingvellir is the first stop on the route and the most historically significant site in Iceland. The Alþingi parliament was established here in 930 AD, making it one of the world's oldest democratic assemblies, and the site is a UNESCO World Heritage Site. The setting is a rift valley where the North American and Eurasian tectonic plates are slowly pulling apart, creating visible fissures and the dramatic cliffs of Almannagjá gorge. Iceland's largest natural lake, Þingvallavatn, fills the valley floor.
The Silfra fissure, accessible from Þingvellir, is one of the most unusual diving and snorkelling sites in the world. Glacial meltwater filtered through underground lava rock for decades creates visibility exceeding 100 metres in water that stays between 2 and 4°C year-round.
Geysir geothermal area
The Geysir geothermal area in the Haukadalur valley is where the word "geyser" comes from -- the Great Geysir gave its name to all similar features worldwide, though it has been largely dormant since 2003. The active performer today is Strokkur, which erupts every 6 to 10 minutes, sending a column of boiling water 20 to 40 metres into the air. The surrounding area has hot springs, fumaroles, and mineral pools at various temperatures, and entry is free.
Gullfoss
Gullfoss is the final stop before the route turns back toward Reykjavík. The waterfall drops in two tiers -- 11 metres then 21 metres -- into the narrow Gullfossgjúfur canyon, fed by the Hvítá river draining from Langjökull glacier. The name means "Golden Falls," a reference to the colour the glacial water takes on in certain light conditions. There is a visitor centre with a café and toilets, and several marked paths lead to different viewpoints. The lower paths close in winter when ice makes them unsafe.
Planning your visit
A full day is the right amount of time. Most people leave Reykjavík in the morning, spend an hour or two at each stop, and are back in the capital by early evening. The route is on paved roads throughout and is accessible year-round, including in winter when the roads are kept clear. In winter you also have the chance of seeing the Northern Lights on the drive back -- the route takes you away from the city's light pollution.
The Blue Lagoon is not part of the Golden Circle, but it is only 50 km from Reykjavík and 22 km from Keflavíkurflugvöllur, making it a practical addition on the day you arrive or depart. Combining it with the Golden Circle in a single day is possible but leaves little time to spare.
