1. Glacier National Park
Established in 1910, Glacier National Park is sometimes referred to as the Crown Jewel of the Continent. Here, you’ll find 26 glaciers, 762 lakes, 563 streams, hundreds of species of animals and thousands of species of plants. It also includes roughly 746 miles of hiking trails, making it a paradise for avid hikers. Some of the more iconic routes include the Trail of the Cedars to Avalanche Lake, the Grinnell Glacier Trail and the Highline Trail. Just be sure to look up trail conditions and difficulties before you set out.
2. Yellowstone National Park
Only 3% of Yellowstone National Park resides in Montana, but the state is home to three of the park’s five entrances. Near the north entrance of the park, you’ll find Mammoth Hot Springs, which has been said to look like a cave that’s been turned inside out. The large terraces are formed by limestone that’s dissolved by the hot, acidic water that rises from the chambers below, then reforms after it’s above ground. If you decide to enter through the west entrance, located just across the Wyoming and Idaho borders in West Yellowstone, you’ll be a quick drive away from several geyser basins, which include both geysers and hot springs.