Marvel at Strokkur geyser, Thingvellir National Park, and Gullfoss Waterfall on a day trip from Reykjavík. Visit a local farm and soak in the Secret Lagoon hot spring, entry tickets included. Experience all the natural phenomena of the golden circle in one day. The first stop is Thingvellir National Park, where the parliament was established in 930 A.D. Soak in the history and unique views as you walk between North American and European tectonic plates. Then it’s time to hit the road again to the Langjökull Geyser. This geyser has been inactive for some time, but Strokkur (right next to it) erupts every 5-8 minutes, so be camera-ready. Continue the journey to the Golden Waterfall. Located in the canyon of Hvítá, the waterfall plummets down into a 32-meter-deep crevice. From the parking area, it's also possible to walk all the way down to the falls (10-minute walk). Later, head to Friðheimar Tomato Farm for lunch (costs not included). It has ample supplies of geothermal water that provide heat to the greenhouses where they grow tomatoes. Walk around the greenhouse and taste their famous tomato soup. The last stop is the Secret Lagoon, the oldest natural swimming pool in Iceland. Heated with geothermal energy, the pool is a natural resource of warm water coming from the hot springs. It’s a perfect way to end this tour, relaxing in warm water while enjoying the endless nature views.