Ride on Amtrak’s Zephyr reveals hidden Rocky Mountain vistas Rachel Schnalzer Sunday, Nov. 17, 2019 12:01 a.m. | Sunday, Nov. 17, 2019 12:01 a.m. Go Ad-Free Today! Pixabay Passengers on the Amtrak Zephyr Colorado-to-California route can take in otherwise hard-to-see views of the Rocky Mountains. Pixabay Passengers on the Amtrak Zephyr Colorado-to-California route will pass through Salt Lake City, Utah. Pixabay Passengers crossing the Rocky Mountains on the Amtrak Zephyr can make an overnight stop in Glenwood Springs, Colo., and hike at nearby Hanging Lake. Share this post: Facebook Twitter LinkedIn Reddit Email