If you’re a big fan of the outdoors, then Big Sky Country is the ideal American state for you. Montana is home to some great outdoor excursions, namely Yellowstone National Park which spreads into neighbouring state, Wyoming. Within the park is the ‘Grand Canyon of Yellowstone’ with a massive waterfall. Also in the boundaries of Yellowstone is the Yellowstone Caldera, a supervolcano that’s the largest on the continent. It’s well worth taking up car hire in Montana to head out to the National Park and will also give you opportunity to cover the other parks and forest on the Western border of the state, depending upon the area you’re visiting.