Are you planning a memorable train journey to the Mile High City? Whether you’re a travel enthusiast seeking breathtaking landscapes or a family looking for a comfortable and scenic way to reach Denver, Colorado, traveling by train offers an experience unlike any other. In this comprehensive guide, we’ll explore everything you need to know about taking a train to Denver—from the stunning routes and onboard amenities to booking strategies and insider tips that will make your journey unforgettable.
Why Choose a Train to Denver?
Denver, Colorado’s vibrant capital, sits at the foot of the Rocky Mountains and offers a perfect blend of urban sophistication and outdoor adventure. While flying might get you there faster, taking a train to Denver transforms your trip into part of the destination itself. Here’s why more travelers are choosing rail travel to reach this magnificent city:
1. Unmatched Scenic Beauty
The journey to Denver by train treats passengers to some of the most spectacular scenery in the United States. As you travel across the Great Plains and approach the Rocky Mountains, you’ll witness dramatic landscape changes—from rolling prairies and vast open skies to towering mountain peaks and deep river canyons. The train route offers panoramic views that simply cannot be experienced from 30,000 feet in the air.
2. Stress-Free Travel Experience
Forget about airport security lines, baggage restrictions, and cramped airplane seats. Train travel to Denver allows you to stretch your legs, walk around freely, and enjoy spacious seating with plenty of legroom. You can bring larger luggage without excessive fees, and there’s no need to arrive hours before departure.
3. Eco-Friendly Transportation
Trains are one of the most environmentally friendly ways to travel long distances. By choosing a train to Denver over flying or driving, you’re significantly reducing your carbon footprint while still enjoying a comfortable journey.
4. Family-Friendly Adventure
For families, train travel to Denver is an adventure in itself. Children love the excitement of watching the landscape change from the large windows, visiting the dining car, and experiencing the gentle rhythm of the train. It’s a wonderful way to create lasting memories before you even reach your destination.
Major Train Routes to Denver
Amtrak’s California Zephyr: The Crown Jewel
The California Zephyr is arguably the most scenic train route in North America and the primary Amtrak service that stops in Denver. Operating daily between Chicago and San Francisco (Emeryville), this legendary route takes you through some of the most beautiful terrain in the country.
Key Highlights of the California Zephyr to Denver:
Chicago to Denver Segment: Approximately 18-19 hours of pure scenic delight
Crosses the Mississippi River near Burlington, Iowa
Traverses Nebraska’s Platte River Valley with views of endless prairies
Climbs into Colorado with dramatic mountain scenery
Passes through the famous Moffat Tunnel (6.2 miles long, cutting directly through the Continental Divide)
Arrives at Denver Union Station, a beautifully restored historic landmark
The eastbound journey from San Francisco to Denver is equally spectacular, crossing the Sierra Nevada mountains, the deserts of Nevada and Utah, and the dramatic Colorado Rockies before descending into Denver.
Other Connecting Routes
While the California Zephyr is the main direct route, travelers can also reach Denver via connecting routes:
Southwest Chief (Chicago to Los Angeles) connecting at Raton, New Mexico or other junction points
Empire Builder to Chicago, then transfer to the California Zephyr
Various regional connections through Amtrak’s extensive network
Denver Union Station: Your Gateway to the Mile High City
Your train to Denver arrives at Denver Union Station, located at 1701 Wynkoop Street in the heart of downtown Denver. This isn’t just a train station—it’s a destination in itself.
Historic Architecture Meets Modern Amenities
Originally opened in 1881 and beautifully renovated in 2014, Denver Union Station combines stunning Beaux-Arts architecture with contemporary amenities. The Great Hall features soaring ceilings, elegant chandeliers, and comfortable seating areas that harken back to the golden age of rail travel.
What You’ll Find at Union Station:
The Crawford Hotel – Luxury accommodations within the station itself
Multiple restaurants and bars including the famous Terminal Bar
Shops and boutiques
Easy access to Denver’s light rail system (RTD)
Walking distance to Coors Field, the 16th Street Mall, and Lower Downtown (LoDo)
Best Times to Take a Train to Denver
Seasonal Considerations
Spring (March to May): Witness the awakening of the plains as snow melts in the mountains. Wildflowers begin to bloom at lower elevations, and the weather is generally mild.
Summer (June to August): Peak travel season with the most frequent departures and longest daylight hours for maximum scenery viewing. However, this is also the busiest and most expensive time.
Fall (September to November): Many experienced travelers consider this the best time for a train to Denver. The aspen trees turn brilliant gold, temperatures are comfortable, and crowds are thinner than summer.
Winter (December to February): Experience a magical snowy landscape, especially through the Rocky Mountains. The train’s heated observation car makes winter viewing comfortable and enchanting. Plus, you’ll find the best deals on fares and accommodations.
Booking Timing Tips
For the best fares on your train to Denver:
Book 11 months in advance when Amtrak releases its lowest fares
Travel Tuesday through Thursday for lower prices
Consider shoulder seasons (April-May and September-October) for the best balance of weather and value
Watch for Amtrak sales and promotions throughout the year
Onboard Experience: What to Expect on Your Train to Denver
Accommodation Options
Coach Class: Comfortable reclining seats with ample legroom, individual reading lights, and electrical outlets. Perfect for daytime travel or budget-conscious travelers.
Roomettes and Bedrooms: For overnight journeys, private accommodations offer:
Convertible seating that transforms into beds
Private bathrooms (in bedrooms)
Complimentary meals in the dining car
First-class attendant service
Priority boarding
Accessible Rooms: Specially designed accommodations for passengers with mobility needs.
Dining and Food Service
The California Zephyr features:
Traditional Dining Car: Full-service meals prepared onboard with seasonal menus (included for sleeping car passengers; available for purchase for coach passengers)
Café Car: Casual dining with sandwiches, snacks, beverages, and light meals available to all passengers
Observation Car: The Heart of the Journey
The Sightseer Lounge Car features:
Floor-to-ceiling windows on the upper level
Swivel chairs oriented toward the scenery
Snack bar downstairs
This is where you’ll spend most of your time soaking in the views
What to Pack for Your Train to Denver
Essential Items:
Layered clothing – Temperatures can vary dramatically between plains and mountains
Comfortable walking shoes for moving between cars and exploring during stops
Camera with extra batteries – You’ll take more photos than you expect
Binoculars – For wildlife spotting (bighorn sheep, elk, eagles, and more)
Books, games, or downloaded entertainment – WiFi is limited or unavailable in rural areas
Reusable water bottle – Stay hydrated at high altitude
Snacks – Supplement café car offerings, especially for dietary restrictions
Portable charger – Electrical outlets can be limited during peak occupancy
High Altitude Preparation:
Denver sits at 5,280 feet (1,609 meters) above sea level. If you’re sensitive to altitude:
Stay hydrated during your journey
Avoid excessive alcohol your first day
Consider arriving a day early to acclimatize before strenuous activities
Top Attractions to Explore After Your Train Arrives in Denver
Once your train pulls into Union Station, you’re perfectly positioned to explore everything Denver has to offer:
Within Walking Distance of Union Station:
16th Street Mall – Free shuttle bus connects Union Station to this pedestrian mall
Coors Field – Home of the Colorado Rockies baseball team
LoDo (Lower Downtown) – Historic district with restaurants, breweries, and nightlife
Confluence Park – Where Cherry Creek meets the South Platte River
Short Drive or Transit Ride:
Red Rocks Park & Amphitheatre – World-famous outdoor concert venue and hiking destination
Denver Art Museum – Impressive collection of Western American and Indigenous art
Denver Botanic Gardens – Beautiful urban oasis
Rocky Mountain National Park – Just 1.5 hours away for incredible mountain scenery
Insider Tips for the Perfect Train to Denver Experience
1. Choose Your Seat Strategically
For the best views on the Chicago to Denver route, sit on the north side (left side) of the train to see the mountains as you approach Denver. From San Francisco to Denver, the south side (right side) offers superior mountain views.
2. Make the Most of Fresh Air Breaks
The California Zephyr makes several extended stops where you can step onto the platform:
Denver, Colorado – 30-45 minute stop; perfect for stretching legs and exploring Union Station
Grand Junction, Colorado – Fresh mountain air and scenic views
Glenwood Springs, Colorado – Famous hot springs town; some passengers begin or end trips here
3. Book Sleeping Accommodations for Long-Haul Journeys
If you’re traveling from Chicago or beyond, the investment in a roomette pays dividends in comfort, privacy, and included meals.
4. Talk to the Crew
Amtrak’s train attendants and dining car staff are knowledgeable about the route’s history and geography. They often make announcements about upcoming scenic highlights.
5. Consider Breaking Up Your Journey
Instead of a continuous trip, consider stopping at:
Glenwood Springs, Colorado – Soak in natural hot springs
Grand Junction, Colorado – Gateway to Colorado Wine Country
Winter Park, Colorado – Ski resort accessible by Amtrak’s Winter Park Express (seasonal)
Booking Your Train to Denver: Step-by-Step Guide
Online Booking:
Visit Amtrak.com or download the Amtrak app
Enter your origin city and Denver, CO (DEN) as destination
Select your travel dates and number of passengers
Choose between Coach or Sleeping Accommodations
Select your specific train (California Zephyr for direct routes)
Complete payment and receive eTicket
Phone Booking:
Call 1-800-USA-RAIL (1-800-872-7245) to speak with an Amtrak representative, especially recommended for:
Complex multi-city itineraries
Group bookings (10+ passengers)
Passengers requiring special assistance
Questions about accessibility accommodations
Money-Saving Strategies:
Join Amtrak Guest Rewards – Earn points toward free travel
Purchase a USA Rail Pass – Cost-effective for multiple segments
Check for discounts: Seniors (10% off for 65+), Military personnel, Students, Children (50% off for ages 2-12), AAA members
Follow Amtrak on social media – Flash sales announced regularly
