Thanks, that was Grand Teton too, meant for this one, oops. I enjoyed the scenery maybe more than the critters. The geyser in the picture is at Paint Pot Dome, very cool place. There's several vents, geyser's and bubbling mud pit's in one area. The vent's sound like a turbine engine. One buffalo chased these ladies behind their minivan, though I don't think he was after them, they were just between him and where he wanted to go.