High on the rocky slopes of American Fork Canyon, in the shadows of Mount Timpanogos (Utah's Wasatch Range), sit three spectacular limestone caves. Each cavern offers a myriad of colors and formations. As visitors journey toward the cave entrance, they will ascend to more than 1,000 feet in elevation, where they will find incredible views of American Fork's tree-lined canyon. The hike to the top can be quite strenuous, but there are less difficult trails at the bottom of the hill for beginners. The cave and cave trail are open from early May to the beginning of November, weather permitting. Tours are limited to about 20 people per tour.