White dome geyser goes off, as the sun sets over the lower geyser basin in Yellowstone National park, Wyoming. Taken from the great fountain geyser as I was waiting for it to go off as predicted, hoping to catch the sunset on the reflecting pools during the eruption. Great fountain didn't erupt until well past sunset, but the white dome geyser kept going every half an hour or so, keeping us all entertained. Yellowstone, Lower Geyser Basin , Wonderland, National Parks, White Dome Geyser.