The Complete Guide to Amtrak's California Zephyr

The Chicago to San Francisco (Emeryville) by train appeals to travelers who want to see the vast landscapes of the American West unfold from a train window. Families, solo adventurers, and rail enthusiasts choose this route to cross the Rocky Mountains and the Sierra Nevada without the stress of driving. Because the train covers about 2,438 miles over two nights, it suits passengers who view the journey as the main event rather than just transport. The route is famous for its mountain climbs and deep river canyons. Whether you want to stop over for skiing in Colorado or ride straight through to the Pacific coast, this train provides a comfortable and highly scenic way to cross the country.

Route overview

Operating daily as of 2026, the California Zephyr travels between Chicago and San Francisco (Emeryville). The end to end trip takes about 51 to 52 hours, spanning two nights on board. Westbound passengers spend the first night crossing the plains of Nebraska. The second day features a long daylight run through the Colorado Rockies, followed by a second night crossing the Utah and Nevada desert. On the third day, the train climbs over the Sierra Nevada before descending into California.

The western terminus is Emeryville, as there are no direct trains into San Francisco. Passengers connect to an Amtrak Thruway bus that crosses the Bay Bridge into the city. Track work in the Rockies or the Sierra occasionally causes bus substitutions, so always check alerts before travel. Major stops along the way include Omaha, Denver, Salt Lake City, and Sacramento. Travelers can also connect to other long distance routes in Chicago or transfer to the Coast Starlight in California.

What you see, section by section

Chicago to Omaha

The journey begins with a run through the agricultural heartland of Illinois and Iowa. A major feature of this early section is crossing the wide Mississippi River at Burlington. Westbound passengers usually see this farmland in the afternoon and evening. Much of the Nebraska section, including the approach to Omaha, runs at night on the westbound schedule. Eastbound travelers will see more of Nebraska in the daylight before crossing Iowa.

Denver to Fraser-Winter Park

After departing Denver, the train begins a steep climb into the foothills of the Rocky Mountains. The tracks pass through a long series of short tunnels as the elevation increases. This climb culminates at the Moffat Tunnel, which is about 6.2 miles long and takes the train directly under the Continental Divide. Westbound passengers typically experience this dramatic ascent in the morning of their second day. Fraser-Winter Park serves nearby ski resorts in season.

Granby to Glenwood Springs

This segment follows the Colorado River through a sequence of deep, narrow canyons. The train winds through Byers Canyon, Gore Canyon, Red Canyon, and Glenwood Canyon. Much of this route is far from any highway, offering views only visible from the train or the river itself. Glenwood Springs is a popular stop for visitors seeking the local hot springs. The westbound schedule usually places this highly scenic stretch in the middle of the day.

Grand Junction to Salt Lake City

Leaving Grand Junction, the scenery transitions into the striking desert landscapes of Utah. The train passes through the Ruby and Westwater canyon areas before running alongside the prominent Book Cliffs. The route then climbs over Soldier Summit before making its descent toward Provo and Salt Lake City. Westbound travelers usually see the early parts of this desert crossing in the late afternoon, with the arrival into Salt Lake City happening after dark.

Reno to Sacramento

Departing Reno, the train follows the Truckee River into the Sierra Nevada mountains. The route climbs heavily forested slopes to cross the historic Donner Pass. After cresting the pass, the train begins a long descent into California, passing the steep drop at Cape Horn above the American River. Westbound passengers usually experience this mountain crossing in daylight on their third day of travel, arriving in Sacramento by the afternoon.

Sacramento to Emeryville

The final leg of the journey runs through the flat agricultural lands of the Central Valley before reaching the water. The tracks follow the shoreline of Suisun Bay and the Carquinez Strait, offering views of the water and mothballed naval ships. The train terminates at Emeryville in the San Francisco Bay Area. From here, passengers can easily transfer to a dedicated connecting bus to reach downtown San Francisco.

Classes and onboard

• Coach with reclining seats and leg rests
• Superliner Roomette
• Superliner Bedroom
• Family Bedroom
• Accessible Bedroom
• Sightseer Lounge car
• Dining car (meals included for sleeping car passengers)

The California Zephyr uses bi-level Superliner equipment, offering several classes of service for the 52-hour trip. Passengers can choose Coach class, which features wide, reclining seats and leg rests. For a private space and a flat bed, the train offers Superliner Roomettes and Bedrooms. Roomettes are compact spaces for two, while Bedrooms provide more room and an enclosed toilet and shower. Families can book a Family Bedroom, and an Accessible Bedroom is available on the lower level.

All passengers have access to the Sightseer Lounge car, which features large windows facing the scenery and a café on the lower level. Passengers who book sleeping car accommodations have their meals included in the traditional Dining car. Coach passengers can purchase food from the café or may sometimes buy meals in the dining car if space allows.