Start with Old Faithful, then head to the Daisy Geyser trailhead – just a few minutes’ drive in the car. From here you can walk to the Daisy Geyser and – crucially – the Grotto Geyser (pictured above). This is one of the most unusual in the park and its eruptions can propel skywards for 40ft, lasting anything from 50 minutes to several hours. And that’s not the best bit. All the geysers are interlinked here so, catch Grotto going off, and soon behind Riverside Geyser, Rocket Geyser and Spa Geyser (to name a few) will follow. We were lucky enough to experience this first hand – surrounded by the roar of multiple plumes of water, we ran from geyser to geyser to see each one up close. It was truly spectacular.
But the geyser everybody was whispering about was Beehive. Located just behind Old Faithful, it’s near-impossible for rangers to predict. But keep your ear to the ground for tips and, if you are lucky enough to catch it, it shoots a column of water for a staggering 190ft.