Closing for the season September 19, 2021.  We will begin tours again May 28, 2022 and ticket purchasing will begin in January for the season.

About and Contact

Nestled half way between Yellowstone and Glacier National Parks sits the Gates of the Mountains. Located 20 miles north of Helena we are one of Montana's not to miss destinations. When planning your Montana vacation of a lifetime do not miss the Gates of the Mountains. For over 125 years guests have been following in the path of Lewis and Clark exploring the "Gates of the Mountains". Today the marina and boat tour is operated by the Gates of the Mountains Inc, whose goal is to protect, educate, and allow visitors to explore one of the last best places.


3131 Gates of the Mountains
Helena, MT 59602
United States


(406) 458-5241 (Office)