Children's Museums

Pasadena Model Railroad Museum

Name: Pasadena Model Railroad Museum
Address: 5458 Alhambra Ave, Los Angeles, CA 90032, Los Angeles, CA, US
Telephone: (323) 222-1718
Rating: 4.8

★★★★☆ 4.8 (62 reviews)

📍 5458 Alhambra Ave, Los Angeles, CA 90032

📞 (323) 222-1718

🌐 www.pmrrm.org

Visit Website 📍 Get Directions

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About Pasadena Model Railroad Museum

Pasadena Model Railroad Museum is a children's museum in Los Angeles, CA. The museum features a massive Sierra Pacific Lines HO scale model railroad spanning 5,000 square feet with dimensions of 70' x 72'. Rated 4.8 out of 5 stars by 62 visitors.

Quick Facts

Type: Model Railroad Museum
Main Attraction: Sierra Pacific Lines HO scale model railroad (5,000 sq ft)
Founded: 1940
Scale: One of the largest HO scale layouts in the world
Hours: Open quarterly (changed from monthly in 2026)

💡 Did You Know?

⭐The museum features a massive Sierra Pacific Lines HO scale model railroad spanning 5,000 square feet with dimensions of 70' x 72'
⭐The museum is run entirely by passionate volunteers who actively manage and operate the model trains during visits
🏛️Operating hours are changing from monthly to quarterly in 2026, representing a significant shift in the museum's accessibility schedule
⭐The museum achieves a 4.8 rating from 62 reviews, with visitors consistently praising the nostalgic experience and intricate level of detail throughout the exhibits

💬 What Visitors Say

💡Bring binoculars to see the intricate details and hidden gems throughout the 5000 sq ft model railroad display - visitors specifically praised being able to spot details they would have otherwise missed
🕐Check the Visit PMRRM page before going as operating hours are changing from monthly to quarterly in 2026 - the museum has variable hours and visitors should confirm availability
💬Plan for potential wait times, especially around holidays like Christmas, but expect lines to move quickly - arrive early on holiday weekends if possible
💡Come with young children or if you're on the shorter side - the museum thoughtfully provides step stools at viewing stations to help everyone see the details of the massive 70' x 72' display
💡Engage with the passionate volunteer conductors and members running the exhibit - they share detailed history about the club's evolution and genuinely enjoy interacting with visitors, enhancing the educational experience