Gates of the Mountains Boat Tour

3131 Gates of the Mountains Rd, Helena, MT


(406) 458-5241

Purchase your tickets online here!

The evening of July 19,1805, was a hot one in the wilderness that would later become Montana. On the Missouri River, not far from present day Helena, the hardy members of the Lewis and Clark expedition toiled to move upstream. Rock embankments made towing from shore impossible, and the deep channel forced the men to row rather than pole their boats forward.

Suddenly, there loomed before them towering rock formations unlike any they had ever seen. From both sides of the river, limestone cliffs rose to a spectacular height of 1200 feet. “In many places,” wrote Meriwether Lewis, “the rocks seem ready to tumble on us.” At each bend in the waterway, great stone walls seemed to block passage, only to open like gentle giant gates as the expedition drew near. In his journal, Meriwether wrote: “I shall call this place: “GATES OF THE MOUNTAINS“.

The 120-minute cruise starts at the marina, just 3 miles off Interstate 15 in the foothills of the Rocky Mountains close to Helena, Montana. Aboard a comfortable open-air boat (covered in case of rain), you’ll glide through magnificent country Meriwether Lewis would still recognize if he could return.

Great towering walls of limestone still stand guard over the river. Bighorn sheep and Mountain Goats scamper in the rocks high above the water. Ospreys, eagles (bald and golden), vultures and falcons (peregrine and prairie) still soar on the updrafts. The canyon is also home to otters, deer, squirrels, ermine, beaver, mountain lions, black bears and other wild creatures. The life list for bird species is over 120 right now.

From the picnic area you can hike to Mann Gulch, the site of the raging forest fire that killed 13 smokejumpers 50 years ago. This tragedy was the main subject matter of Norman Maclean’s book “Young Men and Fire”. The story of Mann Gulch Fire is just one of the stories told by the guide and pilot.

Between Meriwether Picnic and Mann Gulch the pilot will hug the shoreline to give you a look at Indian pictographs painted on the rock wall. Proof that indigenous people lived here long before  Meriwether named it the Gates of the Mountains.

The tour’s main attraction, though, is the inexhaustible scenery – wooded slopes, rugged rock formations, and the placid beauty of the timeless Missouri.
The minimum number of people for a private tour is 20.


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Posted in Attractions, Cavers and What To Do

2 Reviews

  1. Best Montana Vacation Destinations: 10 Things to Do in Helena - Helena, MT | Attractions, Events, Hotels

    […] “I shall call this place: GATES OF THE MOUNTAINS.” Travel this breathtaking route aboard a tour boat on which you’ll have the chance to glimpse native dwellers including bald eagles, mountain goats, […]

    March 28, 2017 at 12:50 pm
  2. Montana Wild Fires & What To Do in Helena - Helena, MT | Attractions, Events, Hotels

    […] to enjoy our outdoor access here in Helena, Montana. From our expansive trail system, to the Gates of the Mountains boat tour, and Last Chance Tour […]

    September 8, 2017 at 9:26 am

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