Big Springs is one of the largest springs in the country. It is the headwaters of Henry’s Fork River.  One hundred and twenty million gallons of pure water flow out of the ground here. A short distance from the clear pool is a bridge. Toss bread crumbs into the water, and you will be able to see the constant flow of the springs and the crystal clear gravel bottoms.

This tower was constructed in 1953 and is 14 feet by 14 feet and 40 feet tall and was a live-in tower.  There is also an earlier crow's nest lookout that was erected in the 1920s which is still there. At the top and the end of the trail, the elevation is 7,072 feet, over 500 feet above the valley below.

At Upper Mesa Falls, a thunderous curtain of water – as tall as a 10-story building – pours over remnants of an ancient volcanic super-eruption that spewed ash over much of the current US. A mile south, Lower Mesa Falls repeats the performance; the river continually chiseling away at the solidified ash and lava. Some layers are more than a million years old. Today, Upper and Lower Mesa Falls are the last prominent waterfalls on the Snake River to resist human control.

The North American Continental Divide passes through Yellowstone National Park. Water flows to the Gulf of Mexico on one side of the divide and the other side empties directly into the Pacific Ocean.

Family run burgers and bar restaurant. It's very isolated and can only be reached by snowmobile in the winter. They only take cash and they are very busy.

Great photo-op stop that provides lots of snow and Welcomes to both Montana and Idaho.