Henrys Lake State Park is nestled among three mountain ranges on the continental divide, offering breathtaking scenery and a paradise for anglers and vacationers alike. Located just 15 miles south of West Yellowstone, Montana, it provides easy access to Yellowstone National Park. The park is situated at an elevation of 6,470 feet, making it the highest state park in Idaho's system. Visitors can enjoy stunning views of the surrounding mountains and the beautiful blue lake, which is home to the Yellowstone cutthroat trout and the 'Henrys Lake Lunker,' a cutthroat-rainbow hybrid. The park offers a variety of activities, including fishing, boating, hiking, and camping, making it a perfect destination for outdoor enthusiasts.
The park's unique geological history, shaped by glaciers and volcanic activity, adds to its natural allure. Henrys Lake was created by a mountain glacier that dammed the Snake River valley, resulting in a 9-square-mile basin. Over time, erosion has filled the lake with glacial soils, affecting its depth and ecosystem.
With its rich history and natural beauty, Henrys Lake State Park is a must-visit for anyone exploring the Idaho wilderness or seeking adventure near Yellowstone National Park.