Published: November 12, 2025
By: Adam Burns
Nestled in the Mountain Empire region of southeastern San Diego County, the Pacific Southwest Railway Museum (PSRM) in Campo, California, offers rail-fans and families alike a richly-layered experience of historic railroading, outdoor back-country charm, and immersive excursions. Below is an extended look at its background and history, how it came to be, how it operates today — and a special highlight: the beloved holiday train ride known as the North Pole Limited.

The origins of PSRM trace back to the enthusiasm of rail-fans in the San Diego region. In 1949, two local rail-enthusiasts (Frederic “Eric” Sanders and Douglas I. Duncan) met while photographing the last operations of the San Diego Electric Railway and discussed forming a preservation group.
By 1959 an effort to establish a museum was underway, and in 1961 the organization was formally incorporated as the San Diego County Railroad Museum; by 1963 the name was changed to Pacific Southwest Railway Museum Association (PSRMA) to reflect its broader scope.
From these modest beginnings, the museum has grown into a significant repository of historic equipment, rolling stock, and interpretive programs focused on the railroads of San Diego County and their connections with the broader Pacific-Southwest region.
The museum’s main excursion location is in Campo. This community sits in southeastern San Diego County, about 50 miles east of downtown. The railroad heritage here stems from the historic San Diego & Arizona Railway (SD&A), sometimes called the “Impossible Railroad,” which linked San Diego to the Imperial Valley (and through Mexico) under challenging terrain and wartime disruption.
The restored 1916 depot serves as the arrival point for historic train excursions. The museum has been operating train rides since 1986. At the Campo facility, the museum maintains a large collection of historic locomotives and cars (steam and diesel) and a display building with interpretive exhibits (for example the “Signal Science” exhibit showing how railroad signals worked). Altogether the property covers about 140 acres.
Today, PSRM offers the public a variety of train rides, museum exhibits and special events. At the Campo you can ride vintage trains powered by historic diesels, wander through restored rail cars, and explore the grounds.
Rides on the regular weekend schedule typically run about 45 minutes through the high-desert back-country outside San Diego. While the museum is staffed by volunteers, the experience is well-organised.
In addition to regular rides, the museum offers themed excursions throughout the year (such as “Bunny Trains” in spring, “Pumpkin Express” in fall) making it a family-friendly destination.
For a rail-enthusiast with interest in equipment or back-country lines, PSRM is an appealing stop: the equipment roster includes multiple steam and diesel locomotives, significant historic rolling stock, and a major library of railroad history (the Southwest Railway Library opened onsite in 2014).
Arguably the museum’s most popular special-event ride is the North Pole Limited, a holiday-themed excursion that transforms the vintage train into a festive journey with Santa, Mrs. Claus, carols, hot chocolate and cookies. Here’s a detailed look.
What Happens:
Ticket Classes & Pricing (for 2025):
Scheduling & Logistics:
Why It’s Special:
Considerations for the Rail-Fan & Technical Visitor:
The Pacific Southwest Railway Museum serves as both a heritage-preservation institution and an operational heritage railway — rare in that it has a substantial rolling-stock collection and offers public excursions. For southern California rail history, especially the story of the San Diego & Arizona line and its connections, PSRM plays a key role.
Moreover, from a site architecture / project-perspective (thinking of your website-building & content-creation interest), PSRM provides an excellent example of how a museum can integrate living experiences (rides, events) with static exhibits, thereby expanding the storytelling potential.
When writing your article you might consider how you could embed interactive elements (e.g., ride-timing, ticket-links, photo galleries) or map overlays showing the back-country rail route, thereby enhancing user-engagement.
Looking ahead, volunteer-driven institutions like this often face the ongoing challenge of funding restoration work, track-maintenance, rolling-stock refurbishment, and volunteer recruitment. Frequent thematic events (such as the North Pole Limited) help trigger annual interest and repeat visitation.
For enthusiasts documenting or writing about vintage railroads, highlighting the “living” operation (excursions) alongside the “static” collection (displayed equipment) offers a fuller narrative. To learn more about their holiday themed train ride please click here to visit the museum's website.
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