This small loop trail between Madison and Norris provides an uncrowded quick fix for geothermal junkies. Stroll the trail/boardwalk combo through a young lodgepole pine forest to see brightly colored hot springs, hissing steam vents, and mud pots tossing mud several feet in the air. A slight climb to the top of the basin gives you a lovely aerial view over the thermal features and a distant peek at 10,336-foot Mt. Holmes.