About 55,000 people.
Twin Falls sits above the dramatic Snake River Canyon in southern Idaho. It is famous for its waterfalls and the tall bridge that stretches across the canyon.
You can gaze at the powerful Shoshone Falls, sometimes called the 'Niagara of the West', watch base jumpers leap from the Perrine Bridge, and hike the canyon rim trails.
Shoshone Falls is a giant waterfall even taller than Niagara Falls, and in spring it thunders with rushing water that is amazing to see.
The Snake River Canyon offers stunning views from the Perrine Bridge, plus hiking trails and a chance to watch daring base jumpers.