Some Amtrak routes are not just transport — they are the trip itself. Big windows, dome cars, and landscapes you cannot see any other way. Here are the best Amtrak scenic train routes in the USA and what makes each one worth it.

California Zephyr (Chicago ↔ San Francisco Bay)

Widely called the most beautiful train ride in America. The California Zephyr crosses the Colorado Rockies and the Sierra Nevada, following canyons and rivers the highways never reach. Ride in the Sightseer Lounge with floor-to-ceiling windows for the Rockies stretch. A multi-day journey best enjoyed with a sleeper accommodation.

Coast Starlight (Seattle ↔ Los Angeles)

The Coast Starlight runs down the West Coast through Cascade forests, past Mount Shasta, and along dramatic stretches of the Pacific coastline south of the Bay Area. The mix of mountains and ocean makes it a favorite for first-time long-distance riders.

Empire Builder (Chicago ↔ Seattle/Portland)

The Empire Builder traces the northern route across the Great Plains and skirts Glacier National Park in Montana — arguably the highlight, with the Rockies rising outside your window. A classic multi-day American rail adventure.

Southwest Chief (Chicago ↔ Los Angeles)

The Southwest Chief rolls through the deserts and mesas of the Southwest, including striking scenery in New Mexico and Arizona along the historic Santa Fe route. Sunsets over the high desert are unforgettable.

Adirondack (New York City ↔ Montreal)

Often ranked among the most scenic shorter routes, the Adirondack follows the Hudson River, Lake Champlain, and the Adirondack Mountains — especially spectacular in fall foliage season.

Cascades (Pacific Northwest)

The Amtrak Cascades links Oregon and Washington (and into British Columbia), with green forests, water views, and Mount Rainier on clear days — a comfortable, scenic day-train option.

Tips for a Scenic Amtrak Trip

• Book a sleeper on overnight routes so you are rested for the best daytime scenery — see Roomette vs Bedroom.
• Spend time in the Sightseer Lounge car for the widest views.
• Check which direction travels the best scenery in daylight, and book that leg accordingly.
• Book early for the best fares — see Amtrak ticket types and fares explained and how to book Amtrak tickets.

Bottom line: the California Zephyr, Coast Starlight, and Empire Builder are America's showcase rail journeys, while the Adirondack and Cascades pack big scenery into shorter trips — book a sleeper and a lounge seat and enjoy the ride.

Frequently Asked Questions

What is the most scenic Amtrak route?

The California Zephyr (Chicago to the San Francisco Bay Area) is widely considered the most scenic, crossing the Colorado Rockies and the Sierra Nevada. The Coast Starlight and Empire Builder are close rivals.

Which Amtrak route is best for mountains?

The California Zephyr (Rockies and Sierra Nevada) and the Empire Builder (near Glacier National Park in Montana) are the best for mountain scenery.

Are there shorter scenic Amtrak trips?

Yes. The Adirondack (New York City to Montreal) and the Amtrak Cascades in the Pacific Northwest offer spectacular scenery on shorter, single-day journeys.

Should I book a sleeper for scenic routes?

On overnight and multi-day routes, a sleeper (Roomette or Bedroom) lets you rest and enjoy the best daytime scenery refreshed, with meals included. On short day routes, a Coach or lounge seat is fine.

How do I get the best views on Amtrak?

Spend time in the Sightseer Lounge car with its large windows, and check which direction of travel passes the best scenery in daylight so you can book that leg.

Plan your scenic trip: see [how to book Amtrak tickets step by step](/blog/how-to-book-amtrak-tickets-step-by-step).