Most Golden Circle tours in Iceland depart from Reykjavik by bus, include an expert guide, and comprise an entire day of sightseeing to take in the natural beauty. If you have time, opt for a group or private tour that tacks on additional activities along the way.
Take an Icelandic Super Jeep tour; whitewater raft on the river Hvítá; try a snowmobile tour on the Langjökull Glacier; search for the Northern Lights in winter; or dip into the heated water of the Blue Lagoon or the Secret Lagoon (Gamla Laugin) hot springs.
Wear comfortable shoes and layers no matter the season.
Most sites have paved boardwalks and flat ground for easy accessibility.
Don't worry about food and Wi-Fi—many tour buses include wireless internet, and there are plenty of restaurants and cafes along the way that provide both.
The Golden Circle route is one of the most popular day tours among travelers, so expect some crowds.
Don't confuse the Golden Circle with the Ring Road, which circles the entire country and is best seen with a rental car and (at least) a week's time.
It takes just over three hours to drive the famous Golden Circle route from Reykjavik, but plan on spending anywhere from six to eight hours depending on how long you explore at each stop. Most bus tours do the full loop before returning to the city. Whether you're traveling by bus or rental car, the route is paved and 4x4 vehicles aren't necessary.
The Golden Circle is easily accessible from Reykjavik year-round. Plan to go in the summer months for warmer temperatures and midnight sun (the sun only dips below the horizon for about three hours per day). If you go in midwinter, you'll get only about five hours of daylight, but you'll find the Golden Circle's green hills and lava fields overcome with snow and ice.
Closest to Reykjavik on the route is Thingvellir National Park, a UNESCO World Heritage Site home to the rift valley between the North American and Eurasian tectonic plates and the site of the ancient Icelandic parliament. Head next to Haukadalur Valley, to visit the world-famous Great Geysir hot spring and Strokkur geyser, where you'll see eruptions of boiling water every six to 10 minutes; the 600-foot-wide (180-meter) Gullfoss waterfall (Golden Falls); and Kerid Crater Lake, which is surrounded by striking red volcanic rock. The Golden Circle is also an important geothermal area for Iceland (which runs almost entirely on renewable energy), with the Nesjavellir power plant and the Hveragerdi greenhouse village nearby.
